{"id":"https://openalex.org/A5111761744","orcid":null,"observed_orcids":[],"display_name":"Henna-Maria Lehtonen","raw_author_names":["Henna-Maria Lehtonen"],"full_name":"Henna-Maria Lehtonen","works_count":9,"cited_by_count":278,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":7,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5111761744","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I155660961","ror":"https://ror.org/05vghhr25","display_name":"University of Turku","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]},"years":[2013,2012,2011,2009]},{"institution":{"id":"https://openalex.org/I175532246","ror":"https://ror.org/00cyydd11","display_name":"University of Eastern Finland","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I2799272722","ror":"https://ror.org/045ney286","display_name":"Oulu University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2799272722"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I2801970007","ror":"https://ror.org/05dbzj528","display_name":"Turku University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2801970007","https://openalex.org/I4210127022"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I36234482","ror":"https://ror.org/0524sp257","display_name":"University of Bristol","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I98381234","ror":"https://ror.org/03yj89h83","display_name":"University of Oulu","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I155660961","ror":"https://ror.org/05vghhr25","display_name":"University of Turku","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]},{"id":"https://openalex.org/I175532246","ror":"https://ror.org/00cyydd11","display_name":"University of Eastern Finland","country_code":"FI","type":"education","lineage":["https://openalex.org/I175532246"]},{"id":"https://openalex.org/I2799272722","ror":"https://ror.org/045ney286","display_name":"Oulu University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2799272722"]},{"id":"https://openalex.org/I2801970007","ror":"https://ror.org/05dbzj528","display_name":"Turku University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2801970007","https://openalex.org/I4210127022"]},{"id":"https://openalex.org/I36234482","ror":"https://ror.org/0524sp257","display_name":"University of Bristol","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]},{"id":"https://openalex.org/I98381234","ror":"https://ror.org/03yj89h83","display_name":"University of Oulu","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"topics":[{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","count":8,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13776","display_name":"Phytochemical and Pharmacological Studies","count":4,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10387","display_name":"Fatty Acid Research and Health","count":3,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11140","display_name":"Natural Antidiabetic Agents Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12638","display_name":"Pomegranate: compositions and health benefits","count":2,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13776","display_name":"Phytochemical and Pharmacological Studies","value":0.0005932,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12638","display_name":"Pomegranate: compositions and health benefits","value":7.33e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","value":2.16e-05,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10387","display_name":"Fatty Acid Research and Health","value":1.73e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11584","display_name":"Biochemical Analysis and Sensing Techniques","value":1.55e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"2776034682","wikidata":"https://www.wikidata.org/wiki/Q13184","display_name":"Berry","score":0.9232287406921387},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7799986600875854},{"id":"31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","score":0.66624915599823},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.4073679447174072},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.3308781385421753}],"counts_by_year":[{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":0,"cited_by_count":13},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":19},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":8}],"display_name_alternatives":["Henna-Maria Lehtonen"],"block_key":"h lehtonen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111761744","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}