TY - RPRT TI - Direct characterization of enzyme-substrate complexes by using electrosonic spray ionization mass spectrometry. AU - Justin M Wiseman AU - Zoltán Takáts AU - Bogdan Gologan AU - V J Davisson AU - R Graham Cooks PY - 2005 DO - 10.1002/anie.200461672 UR - https://pubmed.ncbi.nlm.nih.gov/15624227/ ID - 15624227 ER -