S. BunyaratvejV. WongpaitoonS. KurathongV. TanpaichitA. KanchanapitakP. PremyothinS. BoonpucknavigS. SriurairatanaMahidol University2018-02-272018-02-271986-12-01Journal of the Medical Association of Thailand. Vol.69, No.11 (1986), 604-610012522082-s2.0-0022919153https://repository.li.mahidol.ac.th/handle/123456789/9800Mahidol UniversityMedicineArticleSCOPUS