1. VATS lobectomy reduces cytokine responses compared with conventional surgery 
Anthony P.C Yim, MD, Song Wan, MD, PhD, Tak Wai Lee, Ahmed A Arifi 
The Annals of Thoracic Surgery 
Volume 70, Issue 1, Pages (July 2000)
DOI: /S (00)

2. Fig 1 Flow diagram of the 38 patients recruited for the study.
The Annals of Thoracic Surgery  , DOI: ( /S (00) )

3. Fig 2
Plasma levels of IL-6 (A), IL-8 (B), and IL-10 (C) in patients undergoing video-assisted thoracic surgery (n = 18) or conventional (n = 18) lobectomy. Data are mean ± SEM. (BS = before surgery; End = at the end of surgery; 4, 8, 24, and 48 hours = time points after surgery.)
The Annals of Thoracic Surgery  , DOI: ( /S (00) )