Sergio Aguilar-Benavides

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AIM To determine the genotypes in Mexican hepatitis B virus (HBV) isolates and characterize their precore and core promoter mutations. METHODS Forty-nine HBV isolates of Mexico obtained from sera(More)
The present study estimates the prevalence of some enteropathogens in infants and preschoolers with acute diarrhea. From 2006 to 2007, 5459 consecutive stool samples were evaluated. Cryptosporidium(More)
Resistance of Mycobacterium tuberculosis to antimycobacterial agents is a worldwide problem. The proposite of this study was to analyze the current resistance patterns of patients with initial(More)