by El-Amin, Eisa O., Elbashir, Mohamed I. Haj, Elamin, Osman E., Mukhtar, Yousif, Abdo, Hussein, Abdul-Rahman, Ismail, El-Amin, Mohamed E.
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (01.05.2013)

by Mukhtar, Dhia Dukran Yousif
Year of Publication 1992