title: Blood levels of methotreate and the treatment of psoriasis.
mesh_terms: D000284:Administration, Oral; D005470:Fluorometry; D006801:Humans; D007273:Injections, Intramuscular; D007278:Injections, Spinal; D007408:Intestinal Absorption; D008727:Methotrexate / Q000008:administration & dosage* / Q000097:blood; D011565:Psoriasis / Q000188:drug therapy*
chemical_list: D008727:Methotrexate