Chin. Med. J. 2013 Nov 1; 126 (21): 4083-7.
Incidence and treatment of diaphragmatic paralysis after cardiac surgery in children.
Eur J Cardiothorac Surg. 2005 Jan 1; 27 (1): 53-7.
Postoperative phrenic nerve palsy: early clinical implications and management.
Intensive Care Med. 2006 Aug 1;32(8):1227-33.