The effect of socioeconomic status on ambulance requests. Medical Technologies Journal, [S. l.], v. 1, n. 4, p. 131–131, 2017. DOI: 10.26415/2572-004X-vol1iss4p131-131. Disponível em: https://medtech.ichsmt.org/index.php/MTJ/article/view/115.. Acesso em: 2 may. 2024.