Planning and revising the sample size for a trial (Q40418621)
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(P31) (Q13442814)
(Q7318358)
(P304) 1039-51; discussion 1053-5
(P407) (Q1860)
(P433) 9-10
(P478) 14
(P577) Monday, May 1, 1995
(P1433) (Q7604438)
(P1476) "Planning and revising the sample size for a trial" (language: en)
(P2093) Gould AL
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