Prevalence and risk faactors of Helicobacter pylori infection in three populations of children in Puebla, Mexico
Calva-Rodríguez, Roberto, Luna-Alcántara, Juan José, Lagunes-Yannelli, Bernardette, Rivera-Domínguez, María Eugenia, Calva-Cerqueira, Daniel, Santos-Marcial, Edgar
Published in Revista de gastroenterología de México (01.10.2006)
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Published in Revista de gastroenterología de México (01.10.2006)
Journal Article