Sebaceous glands and acne vulgaris: unsolved problems.
D000152:Acne Vulgaris / Q000453:epidemiology; D000717:Anatomy, Comparative; D000728:Androgens / Q000502:physiology; D004032:Diet; D006801:Humans; D012627:Sebaceous Glands / Q000502:physiology
D000728:Androgens