4Zhang Y, Li H, Hu B, et al. A prospective randomized single-blind control study of volume threshold for chest tube removal following lobectomy. World J Surg, 2014, 38(1): 60-67.
5Watanabe A, Watanabe T, Ohsawa H, et al. Avoiding chest tube placement after video-assisted thoracoscopic wedge resection of the lung. Eur J Cardiothorac Surg, 2004, 25(5): 872-876.
6Alex J, Ansari J, Bahalkar P, et al. Comparison of the immediate postoperative outcome of using the conventional two drains versus a single drain after lobectomy. Ann thorac Surg, 2003, 76(4): 1046- 1049.
7Gomez-Caro A, Roca MJ, Tortes J, et al. Successful use of a single chest drain postlobectomy instead of two classical drains: a randomized study. Eur J Cardiothorac Surg, 2006, 29(4): 562-566.
8Icard P, Chautard J, Zhang X, et al. A single 24F Blake drain after wedge resection or lobectomy: a study on 100 consecutive cases. Eur J Cardiothorac Surg, 2006, 30(4): 649-651.
9Okur E, Baysungur V, Tezel C, et al. Comparison of the single or double chest tube applications after pulmonary lobectomies. Eur J Cardiothorac Surg, 2009, 35(1) :32-36.
10Apostolakis EE, Baikoussis NG. Single or double drain after lung resections? Eur J Cardiothorac Surg, 2009, 36(2): 424-425.