Assefa, Y., Worku, A., Wouters, E., Koole, O., Haile Mariam, D., & Van Damme, W. (2012). Simplified Tools for Measuring Retention in Care in Antiretroviral Treatment Program in Ethiopia: Cohort and Current Retention in Care. Public Library of Science.
Chicago Stili AlıntıAssefa, Yibeltal, Alemayehu Worku, Edwin Wouters, Olivier Koole, Damen Haile Mariam, ve Wim Van Damme. Simplified Tools for Measuring Retention in Care in Antiretroviral Treatment Program in Ethiopia: Cohort and Current Retention in Care. Public Library of Science, 2012.
MLA AlıntıAssefa, Yibeltal, et al. Simplified Tools for Measuring Retention in Care in Antiretroviral Treatment Program in Ethiopia: Cohort and Current Retention in Care. Public Library of Science, 2012.