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Internal and External Validity in Two Studies That Compared Treatment Methods

The American Journal of Occupational Therapy, 1989, Vol. 43(6), 403–407.
This article has been cited by the following articles in journals that are participating in CrossRef Cited-by Linking.
  • Jeffrey A. Gliner
The Occupational Therapy Journal of Research, 1994, Vol. 14(2), 78.
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