TY - BOOK AU - Pramanik,Birendra N. AU - Lee,Mike S. AU - Chen,Guodong TI - Characterization of impurities and degradants using mass spectrometry SN - 9780470921371 (ebook ) PY - 2011/// CY - Oxford PB - Wiley KW - Drugs KW - Analysis KW - Spectra KW - Mass spectrometry KW - Contamination (Technology) N1 - Includes bibliographical references and index UR - http://onlinelibrary.wiley.com/book/10.1002/9780470921371 ER -