title: Severity of acne and sebum excretion rate.
mesh_terms: D000152:Acne Vulgaris / Q000503:physiopathology*; D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012629:Sebum / Q000378:metabolism*; D012636:Secretory Rate