{"id":"https://openalex.org/keywords/fluoride","display_name":"fluoride","description":"Fluoride is the anion of fluorine, or a chemical compound containing that ion, studied in chemistry, materials science, medicine, and environmental health.","display_name_alternatives":["f ions","fluoride anions","fluoride ion","fluoride ions","fluorides","F\u2212"],"ids":{"openalex":"https://openalex.org/keywords/fluoride","wikidata":"https://www.wikidata.org/wiki/Q44793182"},"primary_topic":{"id":"https://openalex.org/T11969","display_name":"Fluoride Effects and Removal","score":0.2213,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11969","display_name":"Fluoride Effects and Removal","score":0.2213,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":0.1703,"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"}}],"works_count":38263,"cited_by_count":529693,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/fluoride","updated_date":"2026-10-22T04:07:25","created_date":"2022-04-12T19:38:12"}