Venereal disease information., v. 20, no. 8, Aug. 1939; issued by Public Health Service for use in its cooperative work with State and local health departments and physician in private practice.
Publication Title:
Venereal disease information., v. 20, no. 8, Aug. 1939; issued by Public Health Service for use in its cooperative work with State and local health departments and physician in private practice.
Display Title:
Venereal disease information., v. 20, no. 8, Aug. 1939; issued by Public Health Service for use in its cooperative work with State and local health departments and physician in private practice.