versus 138

Holcomb et al. slot fyp 138 reported that the mean operative time was 110 min for open cholecystectomy and 106 min for the laparoscopic procedure (p value not reported), whereas Lugo-Vicente et al. slot fyp 138 reported a significant shorter operative time for laparoscopic cholecystectomy when compared to open cholecystectomy (94 versus 138 min, respectively; p = 0 03)