1. Vital statistics;Ministry of Health and Welfare of Japan,1990
2. Vital statistics;Ministry of Health and Welfare of Japan,1990
3. A statistical analysis of lung cancer registered in the annual of pathological autopsy cases in Japan between 1958 and 1987, with special reference to the characteristics in lung cancer in Japan;Morita;Ada Pathol Jpn,1990
4. Ishida T, Sugimachi K. Benign tumors and tumor-like lesions of the lung;Mitsudomi;Inl Surg,1990
5. Pathways of tumor spread through the lung: Radiographic correlations with anatomy and pathology;Heitzman;Radiology,1982