1. “Postmortem Examination of Seven Cases Died After Extrapleural Plastic Ball Plombage,”;Goto;Jap. J. Thoracic Surg,1953
2. “An Evaluation of Extrapleural Pneumonolysis With Filling With Plastic Balls,”;Inada;J. Thoracic Surg,1954
3. “Follow-up of 80 Cases of Extrapleural Pneumonolysis With Plastic Ball Plombage,”;Kai;Jap. J. Thoracic Surg,1950
4. “Clinical Symptoms Following Extrapleural Plastic Ball Plombage,”;Koshimizu;Jap. J. Thoracic Surg,1950
5. “Plombage; Review and Report on Use of Polystan,”;Tubercle,1953