Alaa Ebrashy ORCID logo , Mona Aboulghar , Mohamed Elhodiby , Sara H. El-Dessouky , Sherif Elsirgany , Hassan M. Gaafar , Sahar S. Sheta , Rasha Kamal , Sherif Negm , Ahmed El Sheikhah , Omaima Idris , Mohamed Abd-el-Kader , Mohamed Ehab and Mohamed Momtaz

Fetal heart examination at the time of 13 weeks scan: a 5 years’ prospective study

De Gruyter | Published online: September 7, 2019