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. 1968 Apr 20;1(7547):858.

doi: 10.1016/s0140-6736(68)90316-4.

When should randomisation begin?

PMID: 4171344
DOI: 10.1016/s0140-6736(68)90316-4

When should randomisation begin?

T C Chalmers. Lancet. 1968.

. 1968 Apr 20;1(7547):858.

doi: 10.1016/s0140-6736(68)90316-4.

Author

PMID: 4171344
DOI: 10.1016/s0140-6736(68)90316-4

No abstract available

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