{"id":"https://openalex.org/A5000201379","orcid":null,"observed_orcids":[],"display_name":"Christer Ullbro","raw_author_names":["C Ullbro","C. Ullbro","CHRISTER ULLBRO","Christer Ullbro"],"full_name":"Christer Ullbro","works_count":34,"cited_by_count":4560,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":14,"i10_index":18},"ids":{"openalex":"https://openalex.org/A5000201379","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2800965796","ror":"https://ror.org/05n0wgt02","display_name":"King Faisal Specialist Hospital & Research Centre","country_code":"SA","type":"healthcare","lineage":["https://openalex.org/I2800965796"]},"years":[2012,2008,2005,2004,2003,2000,1996]},{"institution":{"id":"https://openalex.org/I78037679","ror":"https://ror.org/00wge5k78","display_name":"UiT The Arctic University of Norway","country_code":"NO","type":"education","lineage":["https://openalex.org/I78037679"]},"years":[2018,2017,2015]},{"institution":{"id":"https://openalex.org/I90267481","ror":"https://ror.org/05kb8h459","display_name":"Ume\u00e5 University","country_code":"SE","type":"education","lineage":["https://openalex.org/I90267481"]},"years":[2007,2004]},{"institution":{"id":"https://openalex.org/I94616838","ror":"https://ror.org/03t54am93","display_name":"J\u00f6nk\u00f6ping University","country_code":"SE","type":"education","lineage":["https://openalex.org/I94616838"]},"years":[2010]}],"last_known_institutions":[{"id":"https://openalex.org/I78037679","ror":"https://ror.org/00wge5k78","display_name":"UiT The Arctic University of Norway","country_code":"NO","type":"education","lineage":["https://openalex.org/I78037679"]}],"topics":[{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","count":17,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","count":13,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13768","display_name":"Oral and gingival health research","count":13,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12355","display_name":"Genetic and rare skin diseases.","count":12,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"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/T11919","display_name":"dental development and anomalies","count":9,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13768","display_name":"Oral and gingival health research","value":0.0002243,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12355","display_name":"Genetic and rare skin diseases.","value":0.0001048,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"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/T11919","display_name":"dental development and anomalies","value":4.58e-05,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","value":4.09e-05,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11374","display_name":"Cleft Lip and Palate Research","value":3.81e-05,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9860913753509521},{"id":"199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","score":0.7685203552246094},{"id":"16005928","wikidata":"https://www.wikidata.org/wiki/Q171171","display_name":"Dermatology","score":0.7314116954803467},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.4277935326099396},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.3489525318145752}],"counts_by_year":[{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":63},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":63},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":95},{"year":2015,"works_count":5,"oa_works_count":4,"cited_by_count":175},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":215},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":270},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":300},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":307},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":382},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":483},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":603},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":591},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":516},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":272},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":30}],"display_name_alternatives":["C Ullbro","C. Ullbro","CHRISTER ULLBRO","Christer Ullbro"],"block_key":"c ullbro","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000201379","updated_date":"2026-11-06T12:48:51","created_date":"2016-06-24T00:00:00"}