title: Crude coal tar treatment every day versus every other day for plaque psoriasis.
authors.forename: A G
authors.initials: AG
authors.lastname: Danielsen
authors.forename: M
authors.initials: M
authors.lastname: Heidenheim
authors.forename: H C
authors.initials: HC
authors.lastname: Wulf
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003033:Coal Tar / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007641:Keratolytic Agents / Q000008:administration & dosage*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011565:Psoriasis / Q000188:drug therapy*; D016037:Single-Blind Method
chemical_list: D007641:Keratolytic Agents; D003033:Coal Tar