主办:上海医药工业研究院
   中国药学会
   中国化学制药工业协会
ISSN 1001-8255   CN 31-1243/R   ZYGZEA
Analysis of the Difffculties in Developing Detection Methods for Nitrosamine Impurities in Complex Compounds
YANG Xuefang, LI Yan
Chinese Journal of Pharmaceuticals . 2026, (6): 634 .  DOI: 10.16522/j.cnki.cjph.2026.06.002