[Theoretical problems in the concept of the immature-premature newborn infant].
D000818:Animals; D005325:Fetal Organ Maturity; D005333:Fetus / Q000502:physiology; D006128:Growth; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D051381:Rats
Teoretické problémy pojmů nezralý-nedonosený novorozenec.