https://vocabularyserver.com/unesco/en/https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453Venereal diseases https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453 Infectious diseases BT https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453 Prostitution RT https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453 Bacteria RT https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453 AIDS NT https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453 Sexually transmitted diseases UF https://vocabularyserver.com/unesco/en/xml.php?skosTema=2453 STD UF