TY - BOOK AU - Frigero, Alferto TI - Advances in mass spectrometry in biochemistry and medicine V2: proceedings of the 3rd international symposium of mass spectrometry in biochemistry and medicine mario Negri institutse for pharmacological research, June 1975 Milan, Itly U1 - 574.192 F916A PY - 1977/// CY - New York PB - Spectrum ER -