1.
Donati S, Maraschini A, Dell’Oro S, Lega I, D’Aloja P, Working Grou RMM. The way to move beyond the numbers: the lesson learnt from the Italian Obstetric Surveillance System. Ann Ist Super Sanità [Internet]. 2019Dec.18 [cited 2022Jul.2];55(4):363-70. Available from: https://annali.iss.it/index.php/anna/article/view/889