http://www.helium.com/knowledge/271068-pros-and-cons-of-assessing-patient-pain-levels-through-1-to-10-scales.xml Helium.com > Medical Concerns & Issues > Pros and cons of assessing patient pain levels through 1 to 10 scales en-us Copyright Helium.com Thu, 01 Oct 2009 13:55:57 GMT Thu, 01 Oct 2009 13:55:57 GMT