1. Bernstein, A., Klosk, E., and Parsonnet, A. E. (1946). Spontaneous haemothorax. Dis. Chest, 12, 394.
2. Haemophilia. Clinical and genetic aspects;Birch, C.L.,1937
3. Spontaneous hemopneumothorax in a hemophiliac;Burke, J.F.; Salzman, E.W.;J. Amer. med. Ass,1959
4. Hemophilia. A clinical study of 40 patients;Davidson, C.S.; Epstein, R.D.; Miller, G.F.; Taylor, F.H.L.;Blood,1949
5. Hemothorax in blood dyscrasias;Freedman, P.; Levine, S.; Solis-Cohen, L.;Amer. J. med. Sci,1943