Peck, G L Isotretinoin versus placebo in the treatment of cystic acne. A randomized double-blind study. [electronic resource] - Journal of the American Academy of Dermatology Apr 1982 - 735-45 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0190-9622 Standard No.: 10.1016/s0190-9622(82)70063-5 doi Subjects--Topical Terms: Acne Vulgaris--diagnosisAdolescentAdultClinical Trials as TopicDouble-Blind MethodFemaleHumansIsomerismIsotretinoinMaleSebum--metabolismTretinoin--therapeutic use