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Comparison of Sequential and Fixed-Sample Designs in a Controlled Clinical Trial with Laparoscopic versus Conventional Cholecystectomy
Kjærsgaard, P., Reiertsen, O., Trondsen, E., Rosseland, A. R., Larsen, S.Volume:
29
Language:
english
Journal:
Scandinavian Journal of Gastroenterology
DOI:
10.3109/00365529409092523
Date:
January, 1994
File:
PDF, 569 KB
english, 1994