title: [A 1-year-old child whose life was preserved following a delivery weight of 450 grams].
mesh_terms: D001034:Apgar Score; D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D007224:Infant Care; D007231:Infant, Newborn; D007234:Infant, Premature; D007752:Obstetric Labor, Premature; D011247:Pregnancy
vernacular_title: Roczne dziecko utrzymane przy zyciu po urodzeniu sie z ciezarem ciała 450.