Randomised controlled trial of cost-effectiveness of lithotripsy and open cholecystectomy as treatments for gallbladder stones
- 1 October 1992
- journal article
- clinical trial
- Published by Elsevier in The Lancet
- Vol. 340 (8823), 801-807
- https://doi.org/10.1016/0140-6736(92)92682-6