1. Comparison of the immediate postoperative outcome of using the conventional two drains versus a single drain after lobectomy 
Joseph Alex, MRCS, Junaid Ansari, FRCS, Pradeep Bahalkar, MCh, Sandeep Agarwala, FRCS, Mazhar Ur Rehman, FRCS, Ahmed Saleh, FRCA, Michael E Cowen, FRCS (CTh) 
The Annals of Thoracic Surgery 
Volume 76, Issue 4, Pages (October 2003)
DOI: /S (03)

2. Fig 1 The conventional apical and basal drains (group A).
The Annals of Thoracic Surgery  , DOI: ( /S (03) )

3. Fig 2 A single chest drain in the midposition (group B).
The Annals of Thoracic Surgery  , DOI: ( /S (03) )

4. Fig 3 Group A: maximum pain scores.
The Annals of Thoracic Surgery  , DOI: ( /S (03) )

5. Fig 4 Group B: maximum pain scores.
The Annals of Thoracic Surgery  , DOI: ( /S (03) )