title: Tretinoin treatment of steroid acne.
mesh_terms: D000152:Acne Vulgaris / Q000139:chemically induced / Q000188:drug therapy*; D000293:Adolescent; D000328:Adult; D002648:Child; D005231:Fatty Acids, Unsaturated / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007166:Immunosuppressive Agents / Q000008:administration & dosage / Q000009:adverse effects; D008297:Male; D011241:Prednisone / Q000008:administration & dosage / Q000009:adverse effects*; D014801:Vitamin A / Q000627:therapeutic use*
chemical_list: D005231:Fatty Acids, Unsaturated; D007166:Immunosuppressive Agents; D014801:Vitamin A; D011241:Prednisone