Zhang, Longgui, Ting Su, Bin He, and Zhongwei Gu. “Self-Assembly Polyrotaxanes Nanoparticles As Carriers for Anticancer Drug Methotrexate Delivery”. Nano-Micro Letters 6, no. 2 (March 20, 2014): 108-115. Accessed November 21, 2024. https://nmlett.org/index.php/nml/article/view/619.