Giao Thong, Ngo, Nghiem Thi Ha Lien, & Tran Thi Hai Yen. " Extended Drug Release Characteristics of Biodegradable Poly(lactic-co-glycolic acid) Microspheres: Overview." VNU Journal of Science: Medical and Pharmaceutical Sciences [Online], 41.2 (2025): n. pag. Web. 5 Oct. 2025