title: Re: Sunscreen use and duration of sun exposure: a double-blind, randomized trial.
authors.forename: K
authors.initials: K
authors.lastname: Hemminki
authors.forename: V J
authors.initials: VJ
authors.lastname: Bykov
authors.forename: J A
authors.initials: JA
authors.lastname: Marcusson
mesh_terms: D004249:DNA Damage; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D012867:Skin / Q000528:radiation effects*; D013472:Sunlight / Q000009:adverse effects*; D013473:Sunscreening Agents
chemical_list: D013473:Sunscreening Agents