Lin, Lawrence H., Lisandra S. Bernardes, Eliane A. Hase, Koji Fushida, and Rossana P.V. Francisco. “ Is Doppler Ultrasound Useful for Evaluating Gestational Trophoblastic Disease? ”. Clinics 70, no. 12 (December 1, 2015): 810–815. Accessed June 26, 2024. https://periodicos.usp.br/clinics/article/view/109998.