【题名】:Critical practical aspects in the application of liquid chromatography–mass spectrometric studies for the characterization of impurities and degradation products 【作者】:Mallikarjun Narayanam, Tarun Handa1, Parul Sharma1, Shalu Jhajra1, Praveen Kumar Muthe1, Pavan Kumar Dappili1, Ravi P. Shah2, Sa