title: Pure-red-cell aplasia associated with sulphasalazine but not 5-aminosalicylic acid.
authors.forename: P M
authors.initials: PM
authors.lastname: Anttila
authors.forename: M
authors.initials: M
authors.lastname: Välimäki
authors.forename: P J
authors.initials: PJ
authors.lastname: Pentikäinen
mesh_terms: D000328:Adult; D000636:Aminosalicylic Acids / Q000009:adverse effects*; D000741:Anemia, Aplastic / Q000175:diagnosis*; D005260:Female; D006801:Humans; D019804:Mesalamine; D012460:Sulfasalazine / Q000009:adverse effects*
chemical_list: D000636:Aminosalicylic Acids; D012460:Sulfasalazine; D019804:Mesalamine