Prevalence of high-grade perineal tear during labor in Mexican adolescents

María Teresa Sánchez-Ávila1, Marisol Galván-Caudillo1, Jaime Javier Cantú-Pompa1

  • 1Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud Departamento de Ciencias Clínicas. Monterrey, Nuevo León, México.

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