-
Syphilis
Government of Canada. 2017. Canada. -
Syphilis
Government of Canada. 2017. Canada. -
Syphilis
Gouvernement du Québec. 2017. Canada. -
Neurosyphilis
Health Link BC. 2019. Canada. -
Syphilis
CATIE. 2019. Canada. -
Neurosyphilis
Medline Plus. 2021. USA. -
Neurosyphilis
National Institute of Neurological Disorders and Stroke. 2019. USA. -
Syphilis
Mayo Clinic. 2019. USA. -
Syphilis
National Institute of Allergy and Infectious Diseasses. USA. -
Syphilis: Basic Fact Sheet
Center for Disease Control and Prevention. 2017. USA. -
Syphilis: Detailed Fact Sheet
Center for Disease Control and Prevention. 2017. USA. -
Syphilis
Patient.co.uk. 2017. UK.