исследовательская статья
Analytical Study with Fresh and Frozen Embryos and the Incidence of Ectopic Pregnancy in In-vitro Fertilization
Tarik Kassem Saidah, Waldemar Naves do Amaral, Kassem Saida, Carolina Macedo Saidah, Carla Amaral Vieira, Charlene DouradoCaldas and Patricia Gonçalves Evangelista