T. M.E. DavisN. J. WhiteT. M.E. DavisW. SupanaranondS. PukrittayakameeN. J. WhiteL. ChanondNuffield Department of Clinical MedicineMahidol UniversityPaholpolpayuhasena Hospital2018-08-102018-08-101993-01-01Transactions of the Royal Society of Tropical Medicine and Hygiene. Vol.87, No.6 (1993), 666-66718783503003592032-s2.0-0027372262https://repository.li.mahidol.ac.th/handle/123456789/22600Mahidol UniversityImmunology and MicrobiologyMedicineArticleSCOPUS10.1016/0035-9203(93)90280-4