Introduction to Epidemiologic Research Methods in Public Health P

Introduction To Health Research Methods - Paperback - GOOD

Introduction To Health Research Methods: A Practical Guide - Paperback - GOOD

Qualitative Methods In Public Health: A Field Guide For Applied Research

Introduction to Epidemiologic Research Methods in Public Health Practice

Introduction to Epidemiologic Research Methods... by Bailey Paperback / softback

Epidemiologic Research : Principles and Quantitative Methods