Pechère, M Antibacterial activity of retinaldehyde against Propionibacterium acnes. [electronic resource] - Dermatology (Basel, Switzerland) 1999 - 29-31 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 1018-8665 Standard No.: 10.1159/000051375 doi Subjects--Topical Terms: Administration, TopicalHumansMicrobial Sensitivity TestsPropionibacterium acnes--drug effectsRetinaldehyde--pharmacologySingle-Blind MethodSkin--microbiologyTretinoin--pharmacology