RT Journal Article SR Electronic T1 Pentazocine-induced agranulocytosis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1165 OP 1166 VO 130 IS 9 A1 H. Haibach A1 Y. W. Yesus A1 J. J. Doggett YR 1984 UL http://www.cmaj.ca/content/130/9/1165.abstract AB A 46-year-old man with pentazocine-induced agranulocytosis is described. In previously reported cases of a complete absence of mature neutrophils in the peripheral blood and bone marrow the patients had undergone marrow-depressing treatment with radiation and antineoplastic drugs. This case is unique in that the patient had complete agranulocytosis without predisposing factors.