1. Pronostic factors in lung cancer;Higgins;Ann. Thorac. Surg.,1969
2. The solitary pulmonary nodule;Walsk;Dis. Chest,1966
3. The solitary pulmonary lesions;Pellet;Arch. of Surg.,1961
4. The early appearence of coin lesions;Goldmeier;Dis. chest,1962
5. The solitary pulmonary nodule. A ten year study based in 215 cases;Davis;Thorac. Cardiovasc. Surg.,1966