C. NilakulS. SukroongreungS. FucharoenV. VathanophasMahidol University2018-10-122018-10-121984-01-01Southeast Asian Journal of Tropical Medicine and Public Health. Vol.15, No.2 (1984), 270-273003836192-s2.0-0021146955https://repository.li.mahidol.ac.th/handle/20.500.14594/30673Mahidol UniversityMedicineArticleSCOPUS