PT - JOURNAL ARTICLE AU - Madrazo, Lorenzo AU - Jones, Emily AU - Hsia, Cyrus C. TI - Azathioprine-induced severe anemia potentiated by the concurrent use of allopurinol AID - 10.1503/cmaj.201022 DP - 2021 Jan 18 TA - Canadian Medical Association Journal PG - E94--E97 VI - 193 IP - 3 4099 - http://www.cmaj.ca/content/193/3/E94.short 4100 - http://www.cmaj.ca/content/193/3/E94.full SO - CMAJ2021 Jan 18; 193