DONATI, S.; MARASCHINI, A.; DELL’ORO, S.; LEGA, I.; D’ALOJA, P.; WORKING GROU, R. M. M. The way to move beyond the numbers: the lesson learnt from the Italian Obstetric Surveillance System. Annali dell’Istituto Superiore di Sanità, Rome, IT, v. 55, n. 4, p. 363-370, 2019. Disponível em: https://annali.iss.it/index.php/anna/article/view/889. Acesso em: 2 jul. 2022.