Average duration of incubation period of syphilis:

Simptoms of primary period of syphilis:

What is indurated chancre?

Where does Treponema pallidum localazed in primary period of syphilis?

What is the average duration of primary period of syphilis?

Which rash is characteristic for secondary period of syphilis?

Which periods does the secondary period of syphilis have?

Which skin rashes characteristic for tertiary period of syphilis?

Which period of syphilis is the most contagious?

Phases of latent syphilis:

Reliable signs of early congenital syphilis:

What does Hutchinson's triad include?