مقالة · مجلة · 2020
Bestina Forkwa Ewang, Mathias Eyong Esum, Samuel Nambile Cumber, Claude Ngwayu Nkfusai, Brenda Mbouamba Yankam, Cho Sabastine Anye و6 آخرون
International Journal of Maternal and Child Health and AIDS
كما طُبع: Mathias Esum Eyong
كما طُبع: Jacintha Rebang Achu
كما طُبع: Joyce Mahlako Tsoka-Gwegweni