@article{68456, author = {Johanna Camara and F. Hays}, title = {Discrimination between Wild-Type and Ampicillin-Resistant Escherichia coli by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry}, year = {2007}, number = {389}, month = {2007-10-01}, publisher = {Analytical and Bioanalytical Chemistry}, language = {en}, }