K. UthaiP. IsarangkuraP. BintadishP. HathiratMahidol University2018-06-012018-06-011979-12-01Southeast Asian Journal of Tropical Medicine and Public Health. Vol.10, No.3 (1979), 336-337003836192-s2.0-0018580720https://repository.li.mahidol.ac.th/handle/20.500.14594/13211Mahidol UniversityMedicineArticleSCOPUS