PT - JOURNAL ARTICLE AU - Sara Cate TI - Headache. Volume 1 AID - 10.3122/jabfm.12.6.506b DP - 1999 Nov 01 TA - The Journal of the American Board of Family Practice PG - 506--506 VI - 12 IP - 6 4099 - http://www.jabfm.org/content/12/6/506.2.short 4100 - http://www.jabfm.org/content/12/6/506.2.full SO - J Am Board Fam Med1999 Nov 01; 12