title: Osteonecrosis: the need for an evidence-based approach.
authors.forename: Harry C
authors.initials: HC
authors.lastname: Schwartz
mesh_terms: D050071:Bone Density Conservation Agents / Q000009:adverse effects*; D016022:Case-Control Studies; D015331:Cohort Studies; D018865:Dental Research / Q000592:standards; D004164:Diphosphonates / Q000009:adverse effects*; D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D010020:Osteonecrosis / Q000139:chemically induced*; D016032:Randomized Controlled Trials as Topic / Q000592:standards*
chemical_list: D050071:Bone Density Conservation Agents; D004164:Diphosphonates