Research Progress in Nitrosamine Drug Substance-Related Impurity Synthesis
JIN Longlong, WEN Hairuo, YANG Huiying, WANG Qing, SHAO Changjun, WU Xianfu
Chinese Journal of Pharmacovigilance . 2026, (5): 500 -505 .  DOI: 10.19803/j.1672-8629.20260290