The national policy for comprehensive health of lesbians, gays, bisexuals and transgender (lgbt) and access to the sex reassignment process in the brazilian unified health system (sus): progress and challenges
http://tedis.pro.br/assets/lfm/files/shares/6.%20Reposit%C3%B3rio/1.%20Artigos%20Publicados/Popadiuk,%20Oliveira%20&%20Signorelli,%202017%20-%20The%20Nation.pdf