TY - GEN AU - Edberg,S C AU - Allen,M J AU - Smith,D B TI - National field evaluation of a defined substrate method for the simultaneous detection of total coliforms and Escherichia coli from drinking water: comparison with presence-absence techniques SN - 0099-2240 PY - 1989///0711 KW - Colony Count, Microbial KW - Enterobacteriaceae KW - growth & development KW - Escherichia coli KW - Fresh Water KW - Predictive Value of Tests KW - Water Microbiology KW - Water Supply KW - standards N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1128/aem.55.4.1003-1008.1989 ER -