Infant mortality: 1963 to present medical developments and legislative changes.
Purcell
William R
WR
NC General Assembly, Raleigh, NC 27603-5925, USA. Williamp@ncleg.net
D006291:Health Policy / Q000639:trends*; D006801:Humans; D007226:Infant Mortality / Q000639:trends*; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000331:legislation & jurisprudence / Q000458:organization & administration*; D009657:North Carolina / Q000453:epidemiology; D013221:State Health Plans / Q000331:legislation & jurisprudence; D014481:United States