@misc{indiciae09eae80a2a3b, title = {Impurity profile tracking for active pharmaceutical ingredients: case reports.}, author = {Lili Zhou and Bing Mao and Robert Reamer and Tom Novak and Zhihong Ge}, year = {2006}, doi = {10.1016/j.jpba.2006.11.004}, url = {https://pubmed.ncbi.nlm.nih.gov/17142001/}, note = {Source identifier: 17142001} }