title: Individual and site variation in composition of facial surface lipids.
mesh_terms: D000152:Acne Vulgaris / Q000209:etiology; D002855:Chromatography, Thin Layer; D005145:Face; D005230:Fatty Acids, Nonesterified / Q000032:analysis; D005989:Glycerides / Q000032:analysis; D006801:Humans; D006868:Hydrolysis; D008049:Lipase / Q000378:metabolism; D008055:Lipids / Q000032:analysis*; D008722:Methods; D009666:Nose; D011425:Propionibacterium acnes / Q000201:enzymology; D012627:Sebaceous Glands / Q000378:metabolism; D013261:Sterols / Q000032:analysis; D014280:Triglycerides / Q000032:analysis
chemical_list: D005230:Fatty Acids, Nonesterified; D005989:Glycerides; D008055:Lipids; D013261:Sterols; D014280:Triglycerides; D008049:Lipase