Development of amoxicillin resistance in Escherichia coli after exposure to remnants of a non-related phagemid-containing E. coli: an exploratory study oleh Joep J. J. M. Stohr, Marjolein F. Q. Kluytmans-van den Bergh, Carlo J. M. M. Verhulst, John W. A. Rossen, Jan A. J. W. Kluytmans