Prevalence of high-grade perineal tear during labor in Mexican adolescents
María Teresa Sánchez-Ávila; Marisol Galván-Caudillo; Jaime Javier Cantú-Pompa; Natalia Vázquez-Romero; Jhanea Patricia Martínez-López; Víctor Manuel Matías-Barrios; Abryl Mariana Avitia-Herrera; Luis Alonso Morales-Garza; Claudia Eugenia Hernández-Escobar; Gonzalo Soto-Fuenzalida; María Teresa González-Garza