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Design and methodological considerations in the National Cooperative Gallstone Study : A multicenter clinical trial. / Lachin, John M.; Marks, Jay W.; Schoenfield, Leslie J.; NCGS Protocol Committee, Protocol Committee; Tyor, Malcolm P.; Bennett, Peter H.; Grundy, Scott M; Hardison, William G M; Shaw, Lawrence W.; Thistle, Johnson L.; Vlahcevic, Z. R.; National Cooperative Gallstone Study Group, Cooperative Gallstone Study Group.In: Controlled Clinical Trials, Vol. 2, No. 3, 09.1981, p. 177-229.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Design and methodological considerations in the National Cooperative Gallstone Study
T2 - A multicenter clinical trial
AU - Lachin, John M.
AU - Marks, Jay W.
AU - Schoenfield, Leslie J.
AU - NCGS Protocol Committee, Protocol Committee
AU - Tyor, Malcolm P.
AU - Bennett, Peter H.
AU - Grundy, Scott M
AU - Hardison, William G M
AU - Shaw, Lawrence W.
AU - Thistle, Johnson L.
AU - Vlahcevic, Z. R.
AU - National Cooperative Gallstone Study Group, Cooperative Gallstone Study Group
N1 - Funding Information: ACKNOWLEDGMENTS This project was funded by the National Institute of Arthritis, Metabolism and Digestive Diseases of the Department of Health and Human Services under contract numbers NO1-AM-3-2216 and NO1-AM-O-2205. The contents of this publication do not necessarily reflect the views or policies of the Department of Health and Human Services, nor does mention of tradenames, commercial products, or organizations imply endorsement by the U.S. government. Funding Information: P. Tyor, M.D.; Associate Director: John T. Garbutt, M.D.; Physician: Frank C. Pancotto, M.D.; Coordinator: Carolyn Baker. (Phillip Ashburn, M.D.; Ben Bradenham, M.D.; Robert Fusco, M.D.; and Adrian P. Manning, M.D. served as Physicians. This participation was supported in part by grant #MO-1FR30 from the National Institutes of Health.)
PY - 1981/9
Y1 - 1981/9
UR - http://www.scopus.com/inward/record.url?scp=0019800734&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0019800734&partnerID=8YFLogxK
U2 - 10.1016/0197-2456(81)90012-X
DO - 10.1016/0197-2456(81)90012-X
M3 - Article
C2 - 7326939
AN - SCOPUS:0019800734
VL - 2
SP - 177
EP - 229
JO - Controlled Clinical Trials
JF - Controlled Clinical Trials
SN - 0197-2456
IS - 3