Omphalocele and gastroschisis: A collaborative study of five Italian congenital malformation registriesElisa Calzolari, Mario Milan, Anna Calabrò et al.|Teratology|1993Cited by 77
Epidemiological and genetic study of 200 cases of oral cleft in the Emilia Romagna region of northern ItalyElisa Calzolari, Stefano Volpato, Mario Milan et al.|Teratology|1988Cited by 54
766 cases of oral cleft in ItalyMario Milan, Elisa Calzolari, Stefania Boni et al.|European Journal of Epidemiology|1994Cited by 26