title: Testing for HIV prior to methotrexate administration. Is it an obligatory procedure?
authors.forename: Pavel
authors.initials: P
authors.lastname: Chernyshov
mesh_terms: D000328:Adult; D015535:Arthritis, Psoriatic / Q000188:drug therapy* / Q000821:virology; D003879:Dermatologic Agents / Q000008:administration & dosage*; D015658:HIV Infections / Q000150:complications; D015497:HIV-1 / Q000302:isolation & purification*; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage*
chemical_list: D003879:Dermatologic Agents; D008727:Methotrexate