title: Respiratory insufficiency in the early neonatal period.
mesh_terms: D001238:Asphyxia Neonatorum; D004562:Electrocardiography; D006801:Humans; D007231:Infant, Newborn; D007362:Intensive Care Units; D010102:Oxygen Inhalation Therapy; D012121:Respiration, Artificial; D014882:Water-Electrolyte Balance