@article{articlec3a39b9e,
title   = {North and South American studies on the potential of coliphage as a water quality indicator},
author = {Dutka, Bernard J. and El Shaarawi, A. and Martins, Maria Therezinha and Sanchez, Petra Sanchez},
year = {1987},
doi = {10.1016/0043-1354(87)90034-0},
journal   = {Water Research}
}