Czarnecki, W [Identification and determination of azathioprine in presence of 6-mercaptopurine and 1-methyl-4-nitro-5-chloroimidazole]. [electronic resource] - Acta poloniae pharmaceutica 1977 - 515-20 p. digital Publication Type: Journal Article ISSN: 0001-6837 Subjects--Topical Terms: Azathioprine--analysisMercaptopurine--analysisNitroimidazoles--analysisTablets