U. LuviraP. SutthiwanMahidol University2018-10-122018-10-121984-12-01Journal of the Medical Association of Thailand. Vol.67, No.6 (1984), 344-349012522082-s2.0-0021676492https://repository.li.mahidol.ac.th/handle/20.500.14594/30644Mahidol UniversityMedicineArticleSCOPUS