Source
Tick-Borne Relapsing Fever by C Roscoe, M.D. and T Epperly, M.D. (American Family Physician November 15, 2005, http://www.aafp.org/afp/20051115/2039.html)
Written by familydoctor.org editorial staff
Reviewed/Updated: 01/11
Created: 07/06