Novel levamisole derivative induces extrinsic pathway of apoptosis in cancer cells and inhibits tumor progression in mice. oleh Mahesh Hegde, Subhas S Karki, Elizabeth Thomas, Sujeet Kumar, Kuppusamy Panjamurthy, Somasagara R Ranganatha, Kanchugarakoppal S Rangappa, Bibha Choudhary, Sathees C Raghavan