Study of perinatal mortality 1970, MaternityHospital. Kuala Lumpur.
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007226:Infant Mortality; D008296:Malaysia; D008429:Maternal Welfare; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology; D012923:Social Class; D012959:Socioeconomic Factors