title: In brief: otrexup--a single-use auto-injector formulation of methotrexate.
mesh_terms: D000818:Animals; D018501:Antirheumatic Agents / Q000008:administration & dosage* / Q000737:chemistry; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002626:Chemistry, Pharmaceutical; D006801:Humans; D007279:Injections, Subcutaneous; D008727:Methotrexate / Q000008:administration & dosage* / Q000737:chemistry; D011565:Psoriasis / Q000188:drug therapy*; D012646:Self Administration
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate