Acne.
D000152:Acne Vulgaris / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology / Q000382:microbiology / Q000473:pathology; D000192:Actinomycetales / Q000302:isolation & purification; D000293:Adolescent; D003937:Diagnosis, Differential; D005247:Feeding Behavior; D006801:Humans; D008290:Malassezia / Q000302:isolation & purification; D008835:Micrococcaceae / Q000302:isolation & purification; D012621:Seasons; D012627:Sebaceous Glands / Q000033:anatomy & histology / Q000378:metabolism / Q000502:physiology; D012629:Sebum / Q000378:metabolism; D013315:Stress, Psychological / Q000150:complications