Current concepts of the morphology and biology of Treponema pallidum based on electron microscopy.

Immunological studies on treponemal antigens. I. Isolation and characterization of an antigenic substance in the culture supernatant of avirulent T. pallidum (Nichols).

Immunological studies on treponemal antigens. II. Serological changes and resistance to infection in rabbits immunized with culture supernatant of avirulent Treponema pallidum.

Persistence of T. pallidum and its significance in penicillin-treated seropositive late syphilis.

Clinical progression of ocular syphilis and neurosyphilis despite treatment with massive doses of penicillin. Failure to demonstrate treponemes in affected tissues.

Fluorescent treponemal antibody tests on cerebrospinal fluid.

Variations in serum concentrations of penicillin after injections of aqueous procaine penicillin G with and without oral probenecid.

Treatment of gonorrhoea with a single oral dose of minocycline.

Penicillin-insensitive gonococci in the Bolton area. Preponderance in young women and immigrants.

Anal warts and anal coitus.

Present state of gonorrhoea control.

Factors with increase the spread of gonorrhoea.

Epidemiological trend of gonorrhoea in recent years.

Considerations on gonorrhoea in the Middle East.

Epidemiological and therapeutic data on gonorrhoea in Genoa and other parts of Italy.

Epidemiological aspects of gonococcal infections in Dakar.

Problems concerning gonorrhoea in Austria.

Aspects of the present problem of gonorrhoea in Spain.

Serological diagnosis in gonorrhoea.

Influence of gonococcal urethritis in men and their psychiatric state.

Thiamphenicol in the treatment of venereal diseases.

The current state of treatment of gonorrhoea with reference to decreased penicillin sensitivity of Neisseria gonorrhoeae.

Experience in the treatment of gonorrhoea with penicillin.

Single-dose treatment of gonorrhoea with penicillin or thiamphenicol and its effect on T. pallidum in experimental syphilis.

Results of the 'minute' treatment of gonorrhoea.

Treatment practices in gonorrhoea in the United Kingdom.

Abstracts