YEAR 2024 VOLUME 28 ISSUE 1

Editorial

Salivary progesterone concentrations in symptomatic patients with imminent preterm labor and patients with deliveries beyond 7 days

Eduardo Reyna-Villasmil, Jorly Mejía-Montilla, Nadia Reyna-Villasmil, Duly Torres-Cepeda, Martha Rondón-Tapia, Maira Sarmiento-Piña, Carlos Briceño-Perez

3-11

Obstetric and perinatal outcomes following fetal death of a single twin in a biamniotic monochorionic pregnancy: case report and literature review

Julio César Rodríguez, Gerardo Edu Castillo López, Ana Karen Resendiz Olascoaga, Sandra Ivonne Pacheco Ruíz, Luis Cuauhtémoc Márquez Bravo, José González Macedo

12-26