title: [Introduction].
authors: Konsultant Krajowy w dziedzinie Neonatologii.
authors: Ewa
authors: E
authors: Helwich
mesh_terms: D000328:Adult; D001930:Brain Injuries / Q000517:prevention & control; D001997:Bronchopulmonary Dysplasia / Q000517:prevention & control; D003428:Cross Infection / Q000517:prevention & control; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D015278:Intensive Care Units, Pediatric / Q000592:standards; D007969:Leukomalacia, Periventricular / Q000517:prevention & control; D009313:National Health Programs / Q000458:organization & administration*; D009359:Neonatology / Q000379:methods* / Q000592:standards*; D018743:Perinatal Care / Q000379:methods / Q000592:standards*; D011044:Poland; D011247:Pregnancy; D012769:Shock / Q000517:prevention & control