Pharmacology Select the drug which is used exclusively in organ transplantation and autoimmune diseases, but not in cancers: A Cyclophosphamide B Cyclosporine C Methotrexate D 6-Mercaptopurine 💡 Explanation Select the drug which is used exclusively in organ transplantation and autoimmune diseases, but not in cancers: ✓ Correct Answer: B. Cyclosporine