TY - SER AU - Gallart-Ayala,Hector TI - Analysis of UV ink photoinitiators in packaged food by fast liquid chromatography at sub-ambient temperature coupled to tandem mass spectrometry N1 - YA2011 M04 ISSN - 0021-9673 Sources - Journal of Chromatography A Sources - 1218 (3) 2011 : 459-466 ER -