Qimeng Li, Zinan Guo, Yu Li, Menglu Zhang, Yunxia Yao, Xuemin Wang, Lifang Zhao, Yanning Cai. "Ammonium sulfate provides an efficient method for isolating small extracellular vesicles from human biofluids." Scientific Reports (2026). https://doi.org/10.1038/s41598-026-55129-0