Y. W. ChiemchaisriS. ImwidthayaP. ParichatikanondMahidol University2018-10-122018-10-121985-01-01Journal of the Medical Association of Thailand. Vol.68, No.1 (1985), 29-32012522082-s2.0-0021824162https://repository.li.mahidol.ac.th/handle/20.500.14594/30899Mahidol UniversityMedicineArticleSCOPUS