2Joris H,Sudre P,Moessinger A.Early application of CPAP in newboors with gestational age below 34 weeks lowers intubation rate and shortens oxygen therapy without altering mortality and morbidity[J].Schweiz Med Wochenschr,2000,130(49):1887-1892.
3Harrison VC, Heese H de V, Klein M, et al. The significance of grunting in hyaline membrane disease [ J ]. Pediatrics, 1968,41 : 549-559.
4Gregory GA, Kitterman JA, Phibbs RH, et al. Treatment of idiopathic respiratory distress syndrome with continuous positive airway pressure[ J]. N Engl J Med, 1971,284:1333-1340.
5Polin RA, Sahni R. Newer experience with CPAP [ J ]. Semin Neonatol,2002,7(5 ) :379-389.
6Avery ME, Tooley WH, Keller JB, et al. Is chronic lung disease in low-birth-weight infants preventable? A survey of eight centers [ J ]. Pediatrics, 1987,79:26-30.
7Erie CE. Mechanical ventilation. In : Clothety JP. Manual of Neonatal Care[ M]. 5th ed. Lippincott Williamas & Wilkins,2004: 349.
8Kugelman A, Feferkom I,Riskin A,et al. Nasal intermittent mandatory ventilation versus nasal continuous positive airway pressure for respiratory distress syndrome: a randomized, controlled, prospeetive study[ J]. J Pediatr,2007,150:521-526.