T. ChongsuphajaisiddhiC. HarinasutaMahidol University2018-08-102018-08-101992-12-01The Southeast Asian journal of tropical medicine and public health. Vol.23, No.4 (1992), 604-605012515622-s2.0-0027035008https://repository.li.mahidol.ac.th/handle/20.500.14594/22340Mahidol UniversityMedicineHealth research in the Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.ArticleSCOPUS