PEDIATRICS Vol. 93 No. 4 April 1994, pp. 615
This Article
Right arrow Full Text (PDF)
Right arrow P3Rs: Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when P3Rs are posted
Right arrow Alert me if a correction is posted
Services
Right arrow E-mail this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to My File Cabinet
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Search for Related Content

COMPREHENSIVE COHORT FOLLOW-UP IS IMPORTANT

. . .an analysis of the external validity of a trial [generalizability of results] is only possible if all eligible patients are followed regardless of their randomization status.