T. LimsilaMahidol University2018-10-122018-10-121985-12-01Southeast Asian Journal of Tropical Medicine and Public Health. Vol.16, No.4 (1985), 646-650003836192-s2.0-0022339080https://repository.li.mahidol.ac.th/handle/20.500.14594/30852Mahidol UniversityMedicineArticleSCOPUS