C. DirekwattanachaiC. KraisarinC. SasisakulpornMahidol University2018-08-102018-08-101993-10-01Journal of the Medical Association of Thailand. Vol.76 Suppl 2, (1993), 153-155012522082-s2.0-0027687101https://repository.li.mahidol.ac.th/handle/123456789/22670Mahidol UniversityMedicineArticleSCOPUS