Douglas W S, Railton R, Newman P N
Photodermatol. 1985 Aug;2(4):247-51.
Sunscreening creams have been tested for their capacity to protect non-lesional skin in patients receiving 8-methoxypsoralen photochemotherapy (PUVA). Cosmetically acceptable preparations such as Contralum Ultra and RoC Total are effective UVA sunscreens which may reduce the risk of carcinogenesis. A simple test of efficacy is described.
已对防晒霜在接受8-甲氧基补骨脂素光化学疗法（PUVA）的患者中保护非病变皮肤的能力进行了测试。诸如Contralum Ultra和RoC Total等在美容方面可接受的制剂是有效的UVA防晒霜，它们可能会降低致癌风险。本文描述了一种简单的疗效测试方法。
