RT Journal Article SR Electronic T1 Achilles Tendinitis JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 295 OP 295 DO 10.3122/jabfm.2.4.295a VO 2 IS 4 A1 Yarborough, Edward YR 1989 UL http://www.jabfm.org/content/2/4/295.1.abstract AB