4Kouwenhoven W B. Closed chest cardiac massage [J]. JAMA, 1960,173 ; 1064.
5American Heart Association. Standards and guidelines for cardiopulmonary resuscitation (CPR) and emergency cardiac care (ECC) [J]. JAMA, 1980,244:453.
6Alfred H, Leonard C, Eiise J, et al.Cardiopulmonary resuscitation by chest compression alone or with mouth - to -mouth ventilation[J]. N Eng J Med,2000,342:1546 - 1553.
7Paul B,Beeson M D. Cecil text book of medicine: external cardiac compression[M]. 15th ed. Philadelphia: W B Saunders, 1979.1055 - 1058.
8Chandra N C,Gruben K G,Tsitlik J E, et al. Observation of ventilation during resuscitation in canine model[J]. Circulation, 1994,90:3070 - 3075.
9American Heart Association. Standards and guidelines for cardiopulmonary resuscitation ( CPR ) and emergency cardiac care (ECC)[J]. JAMA, 1986, 255(21) :2905.
