Measuring sunscreen protection against UVA.
D004353:Drug Evaluation, Preclinical; D006801:Humans; D013471:Sunburn / Q000517:prevention & control*; D013473:Sunscreening Agents / Q000592:standards* / Q000627:therapeutic use; D013997:Time Factors; D014466:Ultraviolet Rays / Q000009:adverse effects*
D013473:Sunscreening Agents