title: A method for the determination of UVA protection for normal skin.
authors.forename: B L
authors.initials: BL
authors.lastname: Diffey
authors.forename: P M
authors.initials: PM
authors.lastname: Farr
mesh_terms: D006801:Humans; D012867:Skin / Q000528:radiation effects*; D013471:Sunburn / Q000517:prevention & control*; D013473:Sunscreening Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D014466:Ultraviolet Rays / Q000009:adverse effects*
chemical_list: D013473:Sunscreening Agents