TY - SER AU - Cavaliere,Chiara TI - Liquid chromatography / tandem mass spectrometric comfirmatory method for determining aflatoxin M1 in cow milk comparison between electrospray and atmospheric pressure photoionization sources N1 - YA2006 M06 D01 Sources - Journal of Chromatography A Sources - 1101 (1-2) 2006 : 69-78 ISSN - 0021-9673 ER -