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PSM/PRS: Micro to mainframe system for protocol selection, eligibility checking and randomization
T. Zicarelli, A. Cnaan, B. James, E. McFadden, D. SliwaVolume:
11
Year:
1990
Language:
english
Pages:
2
DOI:
10.1016/0197-2456(90)90083-e
File:
PDF, 149 KB
english, 1990