Survival and Prognosis After Pneumonectomy for Lung Cancer in the Elderly Yutaka Mizushima, Hirofumi Noto, Shigeki Sugiyama, Yoshinori Kusajima, Ryouhei Yamashita, Tatsuhiko Kashii, Masashi Kobayashi The Annals of Thoracic Surgery Volume 64, Issue 1, Pages 193-198 (July 1997) DOI: 10.1016/S0003-4975(97)82827-5
Fig. 1 Survival curves for younger and elderly groups: (A) all stages (I through IV); (B) stages I and II; and (C) stages IIIA and IIIB. The Annals of Thoracic Surgery 1997 64, 193-198DOI: (10.1016/S0003-4975(97)82827-5)
Fig. 2 Survival curves for groups with central location and peripheral location of tumor: (A) younger group and (B) elderly group. The Annals of Thoracic Surgery 1997 64, 193-198DOI: (10.1016/S0003-4975(97)82827-5)