title: Presidential address. Innovation and maturity.
authors: W J
authors: WJ
authors: Dorson
mesh_terms: D000818:Animals; D001187:Artificial Organs; D006801:Humans; D006819:Hyaline Membrane Disease / Q000601:surgery; D007231:Infant, Newborn; D008168:Lung; D010920:Placenta; D012958:Societies, Scientific; D014481:United States