Buy this Article for $5.95

Have a coupon or promotional code? Enter it here:

When you buy this you'll get access to the ePub version, a downloadable PDF, and the ability to print the full article.

Authors

  1. Weihua, Liu RN
  2. Jing, Liu RN

Abstract

Preliminary study results are encouraging.

 

Editor's note: This is the sixth in a series of summaries of nursing care-related systemic reviews from the Cochrane Library.