P. SiripoonyaMahidol University2018-08-102018-08-101993-12-01Journal of the Medical Association of Thailand. Vol.76, No.SUPPL. 2 (1993), 130-137012522082-s2.0-0027705095https://repository.li.mahidol.ac.th/handle/20.500.14594/22653Mahidol UniversityMedicineArticleSCOPUS