Zhang L, Su T, He B, Gu Z. Self-assembly Polyrotaxanes Nanoparticles as Carriers for Anticancer Drug Methotrexate Delivery. Nano-Micro Lett [Internet]. 2014Mar.20 [cited 2024Apr.20];6(2):108-15. Available from: https://www.nmlett.org/index.php/nml/article/view/619