The Effect of Proton Pump Inhibitors on the Prevalence of Clostridium difficile Infection

Infant and Maternal Risk Factors for Diarrhea-Associated Infant Mortality in the United States, 2005-2006

Comparison of Rotavirus Severity Scoring Systems

Exploratory Factor Analysis of DISC-IV Impairment for ADHD Diagnosis

Methods in Measuring Surveillance Disease Data Quality, Somalia

Comparison of Two Survey Method based on Response Distribution: Mail versus Telephone

Evaluating the Efficacy of Stratified Sampling with Proportional Allocation for Estimation of Trachoma Prevalence in Sudan