Columbia subject headings:
Harvard subject headings:
Prostitution--Italy--Veneto--Congresses.
Sex-oriented businesses--Health aspects--Italy--Veneto--Congresses.
Youth--Sexual behavior--Italy--Veneto--Case studies--Congresses.
Princeton subject headings:
Case studies.
Prostitution--Italy--Veneto--Congresses.
Sex industry--Health aspects--Italy--Veneto--Congresses.
Youth--Sexual behavior--Italy--Veneto--Case studies--Congresses.