Transactions of the Royal Society of Tropical Medicine and Hygiene
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1995 > 89 > 5 > 523-527
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1995 > 89 > 5 > 478-480
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1995 > 89 > 5 > 550-554
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1995 > 89 > 5 > 484-486
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1995 > 89 > 5 > 488-490
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1995 > 89 > 5 > 496-500