The validity of breath collection bags method in detecting using the novel : a multicenter clinical study in 257 subjects oleh Vered Richter, Jeff O. Gonzalez, Sabine Hazan, Gary Gottlieb, Keith Friedenberg, David Gatof, Ravi Ganeshappa, Jorge-Shmuel Delgado, Dov Abramowitz, Robert Hardi, Allan Coates, Mahmudul Haq, Nilesh Mehta, Blake A. Jones, Steven F. Moss, Haim Shirin