Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Tattooing as a means of communicating syphilis: an investigation of twenty-two cases exposed to inoculation with the virus of mucous patches, in fifteen of which syphilis followed
Tattooing as a means of communicating syphilis: an investigation of twenty-two cases exposed to inoculation with the virus of mucous patches, in fifteen of which syphilis followed