Sarder, Amit, Md. Golam Rabbani, A. S. M. Homaun Kabir Chowdhury, and Mahbub Sobhani. 2015. “Molecular Basis of Drug Interactions of Methotrexate, Cyclophosphamide and 5-Fluorouracil As Chemotherapeutic Agents in Cancer”. Biomedical Research and Therapy 2 (02), 196-206. http://bmrat.biomedpress.org/index.php/BMRAT/article/view/39.