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Clinical Trial
. 1967 Aug;20(8):637-48.
doi: 10.1016/0021-9681(67)90041-0.

Explanatory and pragmatic attitudes in therapeutical trials

D Schwartz, J Lellouch
Clinical Trial

Explanatory and pragmatic attitudes in therapeutical trials

D Schwartz et al. J Chronic Dis. 1967 Aug.
No abstract available

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