title: Combined therapy with oral retinoid and PUVA baths in severe psoriasis.
mesh_terms: D000328:Adult; D011564:Furocoumarins / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010778:Photochemotherapy; D011565:Psoriasis / Q000188:drug therapy*; D012075:Remission, Spontaneous; D014212:Tretinoin / Q000031:analogs & derivatives* / Q000627:therapeutic use; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D011564:Furocoumarins; D014801:Vitamin A; D014212:Tretinoin