مقالة · مجلة · 2014
Irène Ayi, Agyei Boakye Kwadwo, Daniel A. Boakye
Towards Effective Disease Control in Ghana: Research and Policy Implications: Volume 2 Other Infectious Diseases and Health Systems
كما طُبع: Irene Ayi
كما طُبع: Daniel Adjei Boakye