Major issues in the organization and implementation of the...

Controlled Clinical Trials 1984 / 3 Vol. 5; Iss. 1

Major issues in the organization and implementation of the national cooperative Gallstone Study (NCGS)

Marks, Jay W., Croke, Gloria, Gochman, Nathan, Hofmann, Alan F., Lachin, John M., Schoenfield, Leslie J., Tyor, Malcolm P.
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Volume:
5
Language:
english
Journal:
Controlled Clinical Trials
DOI:
10.1016/0197-2456(84)90146-6
Date:
March, 1984
File:
PDF, 817 KB
english, 1984
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