1. Early treatment of stove-in chest;Barrett, N.R.;Lancet,1960
2. Bassett, J. S., Gibson, R. D., and Wilson, R. F. (1968).
3. Thoracotomy versus thoracentesis for the initial drainage of traumatic hemothorax and hemopneumothorax. U. S;Brown, R.B.; Boyd, S.A.;armed Forces med. J,1952
4. Rupture of the trachea and bronchi by closed injury;Chesterman, J.T.; Satsangi, P.N.;Thorax,1966
5. Pulmonary contusion;DeMuth, W. E. (Jr.); Smith, J. M;Amer. J. Surg,1965