Minimal access surgery for hydatid cyst disease: Laparoscopic, thoracoscopic, and retroperitoneoscopic approach. - Chowbey,P.K.; Shah,S.; Khullar,R.; Sharma,A.; Soni,V.; Baijal,M.; Vashistha,A.; Dhir,A. (J Laparoendosc Adv Surg Tech A, 2003)