Leukopenia due to a trimethoprim-azathioprine interaction.
D001379:Azathioprine / Q000009:adverse effects*; D004347:Drug Interactions; D006801:Humans; D007970:Leukopenia / Q000139:chemically induced*; D008297:Male; D008875:Middle Aged; D014295:Trimethoprim / Q000009:adverse effects*
D014295:Trimethoprim; D001379:Azathioprine