RT Journal Article SR Electronic T1 Rationing on the Fly: The Opportunity Cost of Clinical Guidelines JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 439 OP 441 DO 10.3122/jabfm.2014.04.120282 VO 27 IS 4 A1 Theodore G. Ganiats A1 Jennifer A. Kempster YR 2014 UL http://www.jabfm.org/content/27/4/439.abstract AB