2001
Tropical medicine & international health, (2001).6 7 10.1046/j.1365-3156.2001.00739.x.
2001
Health economics, (2001).10 8 10.1002/hec.621.
2001
Molecular and biochemical parasitology, (2001).115 2 10.1016/s0166-6851(01)00278-x.
2001
Tropical medicine & international health, (2001).6 12 10.1046/j.1365-3156.2001.00817.x.
2001
Transactions of the Royal Society of Tropical Medicine and Hygiene, (2001).95 4 10.1016/s0035-9203(01)90204-4.
2001
South African Medical Journal, (2001).91 11
2001
Tropical medicine & international health, (2001).6 6 10.1046/j.1365-3156.2001.00723.x.
2001
African journal of medicine and medical sciences, (2001).30 4
2001
Lancet, (2001).357 9272 10.1016/s0140-6736(00)05065-0.
2001
Annals of tropical medicine and parasitology, (2001).95 8 10.1080/00034980120103405.