From: 2, Methods
Behavioral Counseling to Prevent Skin Cancer: Systematic Evidence Review to Update the 2003 U.S. Preventive Services Task Force Recommendation [Internet].
Evidence Syntheses, No. 82.
Lin JS, Eder M, Weinmann S, et al.
Rockville (MD): Agency for Healthcare Research and Quality (US); 2011 Feb.
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.