A study of infant mortality from linked records: comparison of neonatal mortality from two cohort studies. United States, January-March 1950 and 1960.
D000367:Age Factors; D001238:Asphyxia Neonatorum / Q000401:mortality; D001719:Birth Certificates; D001720:Birth Injuries / Q000401:mortality; D001722:Birth Order; D001723:Birth Rate; D001724:Birth Weight; D044383:Black People; D003644:Death Certificates; D003968:Diarrhea, Infantile / Q000401:mortality; D004899:Erythroblastosis, Fetal / Q000401:mortality; D005260:Female; D005865:Gestational Age; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000401:mortality; D008297:Male; D008423:Maternal Age; D010298:Parity; D011014:Pneumonia / Q000401:mortality; D011247:Pregnancy; D011272:Pregnancy, Multiple; D001261:Pulmonary Atelectasis / Q000401:mortality; D012737:Sex Factors; D014481:United States; D006475:Vitamin K Deficiency Bleeding / Q000401:mortality; D044465:White People; D001741:Black or African American