مقالة · مجلة · 1996
Evelien Dekker, Johannes A. Romijn, C Waruiru, Mariëtte T. Ackermans, Gerrit J. Weverling, Robert W. Sauerwein و4 آخرون
Transactions of the Royal Society of Tropical Medicine and Hygiene
اقرأه10.1016/s0035-9203(96)90422-8
كما طُبع: Catherine Waruiru