title: The many faces of acne.
authors.affiliation: Department of Dermatology, Boston University School of Medicine, MA 02118, USA.
authors.forename: M S
authors.initials: MS
authors.lastname: Kaminer
authors.forename: B A
authors.initials: BA
authors.lastname: Gilchrest
mesh_terms: D000152:Acne Vulgaris / Q000145:classification*; D005260:Female; D006801:Humans; D008297:Male; D012720:Severity of Illness Index