sexual service sex work http://homosaurus.org/v2/sexWork http://purl.bioontology.org/ontology/MESH/D011477 https://en.wikipedia.org/wiki/Sex_work Note that sex work involes the direct efforts involving a worker or workers sexuality, sex appeal, or other sex-based characteristics, while sex services or the sex industry includes not only these, but also indirect efforts such as the producers and directors in pornographic films, manufacturers of sex toys, managers of brothels, escort agents, etc. The exchange of sexual services, performances, or products for material compensation sex worker green The SAGE Encyclopedia of LGBTQ Studies glbtq Encyclopedia Project The Wiley Blackwell Encyclopedia of Gender and Sexuality Studies The A – Z of Gender and Sexuality: From Ace to Ze Global Encyclopedia of Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) History Encyclopedia of Lesbian, Gay, Bisexual and Transgender History in America