S. PausawasdiS. UmpornpukdiMahidol University2018-10-122018-10-121983-01-01Journal of the Medical Association of Thailand. Vol.66, No.4 (1983), 212-219012522082-s2.0-0020603994https://repository.li.mahidol.ac.th/handle/20.500.14594/30529Mahidol UniversityMedicineArticleSCOPUS