title: Ultrastructural observations in acne vulgaris: the normal sebaceous follicle and acne lesions.
mesh_terms: D000152:Acne Vulgaris / Q000473:pathology*; D000293:Adolescent; D000328:Adult; D004847:Epithelial Cells; D005260:Female; D006801:Humans; D002479:Inclusion Bodies; D008055:Lipids / Q000096:biosynthesis; D008297:Male; D008854:Microscopy, Electron; D012627:Sebaceous Glands / Q000473:pathology*
chemical_list: D008055:Lipids