TY - JOUR AU - López, E L; Contrini, M M; Glatstein, E TI - An epidemiologic surveillance of Shiga-like toxin-producing Escherichia coli infection in Argentinean children: risk factors and serum Shiga-like toxin 2 values JO - Pediatr Infect Dis J IS - 01 VL - 31 PY - 2012 DO - 10.1097/INF.0b013e31822ea6cf L3 - PubMed-ID: 21829137 SP - 20 EP - 24 N1 - , et al. ER -