Precioso, Alexander Roberto, Gilberto R. Pereira, and Flávio Adolfo Costa Vaz. “ Gastric Myoelectrical Activity in Neonates of Different Gestational Ages by Means of Electrogastrography ”. Revista do Hospital das Clínicas 58, no. 2 (January 1, 2003): 81–90. Accessed June 1, 2024. https://www.journals.usp.br/rhc/article/view/30316.