title: Sulfasalazine interference in total protein measurements with the Du Pont aca.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation; D001798:Blood Proteins / Q000032:analysis*; D005188:False Negative Reactions; D006801:Humans; D008297:Male; D008875:Middle Aged; D012460:Sulfasalazine / Q000097:blood*
chemical_list: D001798:Blood Proteins; D012460:Sulfasalazine