title: Profound leucopenia with Salazopyrin EN.
authors.forename: M G
authors.initials: MG
authors.lastname: Ridley
authors.forename: N T
authors.initials: NT
authors.lastname: Cheung
authors.forename: A B
authors.initials: AB
authors.lastname: Myles
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D007970:Leukopenia / Q000139:chemically induced*; D008297:Male; D012460:Sulfasalazine / Q000009:adverse effects*
chemical_list: D012460:Sulfasalazine