مقالة · مجلة · 2020
Obayi Adaora Angela, Gregory Emeka Anichebe, Uzo Izuchukwu Uchenna, Ezema Modesta, Nnaemeka E Ogbene, Ihedioha Uchechi Michael و1 آخرون
International Journal of Progressive Sciences and Technologies (Medical University Varna)
كما طُبع: Gregory Anichebe