title: The questionable effectiveness of sunscreen.
authors.forename: Adam E
authors.initials: AE
authors.lastname: Handel
authors.forename: Sreeram V
authors.initials: SV
authors.lastname: Ramagopalan
mesh_terms: D003132:Commerce / Q000706:statistics & numerical data*; D006801:Humans; D012878:Skin Neoplasms / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control*; D013472:Sunlight / Q000009:adverse effects*; D013473:Sunscreening Agents / Q000008:administration & dosage* / Q000009:adverse effects; D017211:Treatment Failure; D014466:Ultraviolet Rays / Q000009:adverse effects; D006113:United Kingdom / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D014808:Vitamin D Deficiency / Q000209:etiology
chemical_list: D013473:Sunscreening Agents