RT Journal Article SR Electronic T1 Delirium, Headache, And The Type I Arnold-Chiari Malformation JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 344 OP 347 DO 10.3122/jabfm.7.4.344 VO 7 IS 4 A1 Mehl, Lewis E. A1 Astill, Joanne YR 1994 UL http://www.jabfm.org/content/7/4/344.abstract AB