S. PuavilaiP. TimpatanapongP. TasanapraditN. PolnikornS. CharuwichitratanaS. SugkraroekMahidol University2018-10-122018-10-121984-12-01Journal of the Medical Association of Thailand. Vol.67, No.11 (1984), 591-595012522082-s2.0-0021590817https://repository.li.mahidol.ac.th/handle/20.500.14594/30650Mahidol UniversityMedicineArticleSCOPUS