Liles, W C Late relapse of tick-borne relapsing fever following treatment with doxycycline. [electronic resource] - The Western journal of medicine Feb 1993 - 200 p. digital Publication Type: Case Reports; Letter ISSN: 0093-0415 Subjects--Topical Terms: AgedDoxycycline--administration & dosageFollow-Up StudiesHumansInjections, IntravenousMaleRecurrenceRelapsing Fever--drug therapy