PARES-BALLASCO, Giancarlo; CASTRO-RODRÍGUEZ, Yuri. Impact of the COVID 19 pandemic on the economic income and expenses of the general dentist. Odontología Sanmarquina, [S. l.], v. 23, n. 4, p. 409–418, 2020. DOI: 10.15381/os.v23i4.19103. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/odont/article/view/19103.. Acesso em: 17 jul. 2024.