An official website of the United States government
Here's how you know
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.
As a library, NLM provides access to scientific literature. Inclusion in an NLM database does not imply endorsement of, or agreement with,
the contents by NLM or the National Institutes of Health.
Learn more:
PMC Disclaimer
|
PMC Copyright Notice
1Director of the Department for Venereal Diseases, Guy's Hospital
2Medical Officer to the Department for Venereal Diseases, Guy's Hospital
†
A portion of this work was carried out during the tenure of a scholarship from the British Medical Association.
*
From the Department for Venereal Diseases, Guy's Hospital. Based on an Address delivered before the Medical Society for the Study of Venereal Diseases, Nov. 29, 1929.