Ultrasound markers for complex gastroschisis: a systematic review and meta-analysis - Ferreira, Rui Gilberto; Mendonça, Carolina Rodrigues; Moraes, Carolina Leão de; Tacon, Fernanda Sardinha de Abreu; Ramos, Lelia Luanne Gonçalves; Melo, Natália Cruz e; Sbragia, Lourenço; Amaral, Waldemar Naves do; Ruano, Rodrigo (Journal of Clinical Medicine, 2021)