S. PhanichphantS. BunyaratavejS. KurathongS. SoranastapornMahidol University2018-10-122018-10-121984-01-01Journal of the Medical Association of Thailand. Vol.67, No.8 (1984), 439-441012522082-s2.0-0021476428https://repository.li.mahidol.ac.th/handle/123456789/30695Mahidol UniversityMedicineArticleSCOPUS