[The development of premature infants--recollections of Arvo Ylppö].
Raivio
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D005387:Finland; D005858:Germany; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature / Q000254:growth & development*; D009359:Neonatology / Q000266:history
Keskosten hoidon kehitys--arvo ylppö muistelee.