Artificial ventilation of the very small premature infant with respiratory insufficiency.
D000367:Age Factors; D001724:Birth Weight; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000401:mortality / Q000628:therapy*