1. Radical sublobar resection for small-sized non–small cell lung cancer: A multicenter study 
Morihito Okada, MD, PhD, Teruaki Koike, MD, PhD, Masahiko Higashiyama, MD, PhD, Yasushi Yamato, MD, PhD, Ken Kodama, MD, PhD, Noriaki Tsubota, MD, PhD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 132, Issue 4, Pages (October 2006)
DOI: /j.jtcvs
Copyright © 2006 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1 Treatment flow chart.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2006 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Disease-free survival (A) and overall survival (B). Curves correspond to patients who were initially enrolled for this study (sublobar resection group, solid line; lobar resection group, short-dash line).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2006 The American Association for Thoracic Surgery Terms and Conditions

4. Figure 3
Disease-free survival (A) and overall survival (B). Curves correspond to patients who underwent curative resection for pT1N0M0 tumor (wedge resection, long-dash line; segmentectomy, solid line; lobectomy, short-dash line).
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2006 The American Association for Thoracic Surgery Terms and Conditions

5. Figure 4
FVC (A) and FEV1 (B) measured preoperatively and postoperatively (wedge resection, long-dash line; segmentectomy, solid line; lobectomy, short-dash line). Y-axis shows the ratio of the postoperative value to the preoperative one. Values are presented as the mean ± standard error. FVC, Forced vital capacity; FEV1, forced expiratory volume in 1 second.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2006 The American Association for Thoracic Surgery Terms and Conditions