Salgado RRSP. challenges in the recognition of a public mental health policy for homeless people. Serv. Soc. e Saúde [Internet]. 2022 Oct. 18 [cited 2024 May 18];21(00):e022004. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/sss/article/view/8658781