RT Journal Article SR Electronic T1 Content Usage and the Most Frequently Read Articles by Issue in 2012 JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 229 OP 231 DO 10.3122/jabfm.2013.03.130101 VO 26 IS 3 A1 Phillip Lupo, Jr. A1 Anne Victoria Neale A1 Marjorie A. Bowman YR 2013 UL http://www.jabfm.org/content/26/3/229.abstract AB