autores Bárbara Fernandes de Carvalho Figueiredo Montenegro, N. Tendais, Iva Figueiredo, Bárbara Iva Alexandra Barbosa Tendais Figueiredo, Bárbara Mulder, Eduard J.H. Lopes, Dulcina Mulder, Eduard J. H. Lopes, Dulcina Montenegro, Nuno
palavras-chave Breathing movements Female Fetal Development Fetal Movements Fetal behavior General movements Gestational Age Humans Male Pregnancy Pregnancy, Twin Respiration Respiratory Mechanics Twins Ultrasonography, Prenatal