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. 1981 Apr;52(4):281-8.

[Controlled clinical trials: yes or no? Tasks and limits of controlled clinical trials in surgery]

[Article in German]
T O Lindenschmidt, H G Beger, W Lorenz
  • PMID: 7227013

[Controlled clinical trials: yes or no? Tasks and limits of controlled clinical trials in surgery]

[Article in German]
T O Lindenschmidt et al. Chirurg. 1981 Apr.
No abstract available

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