Buy this Article for $10.95

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.


  1. Wang, Jinyao MSN
  2. Meng, Hongdao PhD
  3. Wang, Chunyan BSN
  4. Yang, Rong BSN
  5. Yuan, Pingqiao BSN