Monitoring and management of renal transplant patients / Antoinette Martine Maaike KootteThe use of cyclosporin A and azathioprine in clinical kidney transplantation / Dirk Jan VersluisMethotrexate versus azathioprine in rheumatoid arthritis / Mauritius Eugenius Carolus JeurissenAzathioprine : health based calculated cancer risk values / Dutch Expert Committee on Occupational Standards, a committee of the Health Council of the NetherlandsStudies on longterm use of methotrexate and azathioprine and enzymes of purine and thiopurine metabolism in rheumatoid arthritis / Petrus Jozef Servatius Maria KerstensInflammatory bowel diseases: from genetics to immunology / Lu ZhouInflammatory bowel diseases: from genetics to immunology / Lu ZhouAutoimmune enteropathy : clinical and molecular aspects / Nicolette Dorine MoesAutoimmune enteropathy : clinical and molecular aspects / Nicolette Dorine MoesThe use of cyclosporin A and azathioprine in clinical kidney transplantation = De klinische toepassing van cyclosporine A en van azathioprine na niertransplantatie / Dirk Jan Versluis