GEI, ALFREDO MD*; MONTÚFAR-RUEDA, CARLOS MD†
*Department of Obstetrics, Gynecology and Reproductive Medicine, Division of Maternal-Fetal Medicine, University of Texas Health Science Center, Houston, Texas
†Complejo Hospitalario, Caja de Seguro Social, Panama City, Panama
The authors declare that they have nothing to disclose.
Correspondence: Alfredo Gei, MD, Department of Obstetrics, Gynecology and Reproductive Medicine, Division of Maternal-Fetal Medicine, University of Texas Health Science Center, 6431 Fannin MSB-3.270 A, Houston, TX. E-mail: [email protected]