|
|
|||
| |||||||||||||||||||||||||||||||||||||||
Several factors, however, may limit widespread application of these findings. First, it should be noted that the patency rates in the placebo group were significantly inferior to those reported in single-institution studies at high-volume centers. In general, the current
References
This article has been cited by other articles:
HOME | SUBSCRIBE | SEARCH | CURRENT ISSUE | PAST ISSUES | COLLECTIONS | PRIVACY | TERMS OF USE | HELP | beta.nejm.org Comments and questions? Please contact us. The New England Journal of Medicine is owned, published, and copyrighted © 2009 Massachusetts Medical Society. All rights reserved. |