Is enrolment in the national health insurance scheme in Ghana pro-poor? Evidence from the Ghana Living Standards Survey

por Nsiah-Boateng, Eric, Prah Ruger, Jennifer, Nonvignon, Justice
Publicado 2019

Cost-Effectiveness of Peer-Delivered Interventions for Cocaine and Alcohol Abuse among Women: A Randomized Controlled Trial

por Prah Ruger, Jennifer, Abdallah, Arbi Ben, Luekens, Craig, Cottler, Linda
Publicado 2012