Newborn country USA: positioning for the fourth decade.
L J
LJ
Butterfield
D005544:Forecasting; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal / Q000266:history*; D012041:Regional Medical Programs / Q000266:history*; D014481:United States