Ashwanikumar, N. and Nisha, Asok Kumar and Asha, S.Nair and Vinod, KumarG.S. (2014) Dual drug delivery of 5-fluorouracil (5-FU) and methotrexate (MTX) through random copolymeric nanomicelles of PLGA and polyethylenimine demonstrating enhanced cell uptake and cytotoxicity. Colloids and surfaces. B, Biointerfaces, 122. pp. 520-528. ISSN 1873-4367