1. Stress response after laparoscopic and conventional cholecystectomy: a prospective study;Dietrich,1992
2. Comparison of metabolic responses to laparoscopic and mini-laparotomy cholecystectomy;McMahon;Br J Surg,1993
3. Metabolic and respiratory changes after cholecystectomy performed via laparotomy or laparoscopy;Joris;Br J Anaesth,1992
4. Comparison of surgical stress in laparoscopic and open cholecystectomy;Papalois;Surg Endosc,1993
5. Serum interleukin 6 and C-reactive protein responses in patients after laparoscopic or conventional cholecystectomy;Roumen;Eur J Surg,1992