The external treatment of psoriasis. A controlled investigation of the effects of coal tar.
D003033:Coal Tar / Q000008:administration & dosage / Q000627:therapeutic use*; D003879:Dermatologic Agents; D006801:Humans; D009824:Ointments; D014677:Pharmaceutical Vehicles; D011565:Psoriasis / Q000188:drug therapy*; D015032:Zinc / Q000627:therapeutic use
D003879:Dermatologic Agents; D009824:Ointments; D014677:Pharmaceutical Vehicles; D003033:Coal Tar; D015032:Zinc