title: [Acne caused by vitamin B 12].
mesh_terms: D000152:Acne Vulgaris / Q000139:chemically induced*; D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D014805:Vitamin B 12 / Q000009:adverse effects*
chemical_list: D014805:Vitamin B 12
vernacular_title: Acnés à la vitamine B 12.