%0 Journal Article %A Ralph W. Dickson %T Griffith's Instructions for Patients. Sixth edition %D 1999 %R 10.3122/jabfm.12.5.425b %J The Journal of the American Board of Family Practice %P 425-426 %V 12 %N 5 %U https://www.jabfm.org/content/jabfp/12/5/425.2.full.pdf