Epidemiological profile of patients attended at the pain clinic at the Centro Universitário de João Pessoa – Unipê. Research, Society and Development, [S. l.], v. 10, n. 13, p. e306101321379, 2021. DOI: 10.33448/rsd-v10i13.21379. Disponível em: https://rsdjournal.org/rsd/article/view/21379. Acesso em: 5 dec. 2025.