Our clinical editors analyze and classify peer-reviewed papers and research studies each year to develop the care guidelines in strict accordance with the principles of evidence-based medicine. Annually, more than 140,000 references are reviewed and ranked, with over 39,000 unique citations. Nationally-recognized quality measures from the Hospital Quality Alliance are also embedded. The reviews posted on primecarenurses.com are the individual, subjective opinions of individual reviewers, and not those of primecarenurses.com. We do not endorse any of the opinions expressed by individual reviewers of our community responses to reviews.