(Q39499047)
Statements
1 reference
Randomised controlled trial of cost-effectiveness of lithotripsy and open cholecystectomy as treatments for gallbladder stones (English)
J. P. Nicholl
P. C. Milner
L. Westlake
B. Kohler
B. T. Williams
B. Ross
E. Frost
A. G. Johnson
1 October 1992
1 reference
3 October 1992
1 reference
Identifiers
1 reference