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Green A, Beardmore G, Hart V, Leslie D, Marks R, Staines D.Green A, et al. Among authors: marks r.J Am Acad Dermatol. 1988 Dec;19(6):1045-52. doi: 10.1016/s0190-9622(88)70270-4.J Am Acad Dermatol. 1988.PMID: 3204179
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Hughes BR, Marks R, Pearse AD, Gaskell SA.Hughes BR, et al. Among authors: marks r.J Am Acad Dermatol. 1988 Mar;18(3):522-9. doi: 10.1016/s0190-9622(88)70075-4.J Am Acad Dermatol. 1988.PMID: 3280620Clinical Trial.