A. TejavejP. SiripoonyaA. SaungsomboonD. ChiewsilpMahidol University2018-10-122018-10-121984-12-01Journal of the Medical Association of Thailand. Vol.67, No.SUPPL. 2 (1984), 73-79012522082-s2.0-0021706314https://repository.li.mahidol.ac.th/handle/20.500.14594/30656Mahidol UniversityMedicineMorphine and birth asphyxiaArticleSCOPUS