مقالة · مجلة · 2006
Joses Muthuri Kirigia, Akpa Raphaël Gbary, Lenity HK Muthuri, Jennifer Nyoni, Anthony Theophilus Seddoh
BMC Health Services Research
اقرأه10.1186/1472-6963-6-89
كما طُبع: Akpa Raphael Gbary
كما طُبع: Lenity Kainyu Muthuri
كما طُبع: Anthony Seddoh