Lisa M. Gargano

Comparison of Two Survey Methods Based on Response Distribution of Pediatricians Regarding Immunization for Children in India: Mail versus Telephone

Roy L. Zhang, Naveen Thacker, Panna Choudhury, Karen Pazol, Walter A. Orenstein, Saad B. Omer, James M. Hughes, Paul S. Weiss & Lisa M. Gargano · International Journal of TROPICAL DISEASE & Health · 2016

Introduction: The use of telephone and mail surveys raises the question to what extent the results of different data collection methods deviate from one another. Aim: To determine if there is any difference in the response distribution between telephone and mail surveys of vaccin...