1. Lung cancer staging and treatment in multidisciplinary trials: cancer and leukemia group B cooperative group approach1 
Mark J Krasna, MD, Carolyn E Reed, MD, William C Nugent, MD, Jemi Olak, MD, David J Sugarbaker, MD, Mark R Green, MD, Leslie J Kohman, MD 
The Annals of Thoracic Surgery 
Volume 68, Issue 1, Pages (July 1999)
DOI: /S (99)

2. Fig 1 Flow of patients through the staging and onto protocols.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

3. Fig 2 Current NSCLC studies per tumor stage.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

4. Fig 3
Mediastinal lymph node map for NSCLC. Reprinted with the permission of the authors, Mountain and Dresler [10].
The Annals of Thoracic Surgery  , DOI: ( /S (99) )