Antibody response against plasmid-encoded toxin (Pet) and the protein involved in intestinal colonization (Pic) in children with diarrhea produced by enteroaggregative Escherichia coli - Bellini, Estela Maia; Elias, Waldir Pereira; Gomes, Tânia Aparecida Tardelli; Tanaka, Tânia Leiko; Taddei, Carla Romano; Huerta, Rocio; Navarro-Garci, Fernando; Martinez, Marina Baquerizo (FEMS Immunology and Medical Microbiology, 2005)