Jennifer H.J.H.McQuistonJennifer H.J.H. i inni, Brill-Zinsser disease in a patient following infection with sylvatic epidemic typhus associated with flying squirrels, „Clinical Infectious Diseases”, 51 (6), 2010, s. 712–715, DOI: 10.1086/655891, ISSN1537-6591, PMID: 20687836 [dostęp 2018-06-13].
Jennifer H.J.H.McQuistonJennifer H.J.H. i inni, Brill-Zinsser disease in a patient following infection with sylvatic epidemic typhus associated with flying squirrels, „Clinical Infectious Diseases”, 51 (6), 2010, s. 712–715, DOI: 10.1086/655891, ISSN1537-6591, PMID: 20687836 [dostęp 2018-06-13].
Jennifer H.J.H.McQuistonJennifer H.J.H. i inni, Brill-Zinsser disease in a patient following infection with sylvatic epidemic typhus associated with flying squirrels, „Clinical Infectious Diseases”, 51 (6), 2010, s. 712–715, DOI: 10.1086/655891, ISSN1537-6591, PMID: 20687836 [dostęp 2018-06-13].