The peripheral blood smears examined using a dark field microscope.
Maliheh Metanat, Mehdi Tabatabaei, Asma Afsharmanesh 2014, 'Prevalence of Tick-Borne Relapsing Fever in Febrile Patients Suspicious for MalariaAdmitted in Chabahar', Majallah-i taḥqīqāt-i ̒ulūm-i pizishkī-i Zāhidānhttp://www.zjrms.ir/browse.php?a_id=2899&sid=1&slc_lang=en. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)