73. Knowledge about the use of contraceptives in adolescent patients von Acosta, Clara del Carmen Flores, PAOLA BRIGITTE PLONEDA ESPINOSA DE LOS MONTEROS, Barrera-Landa, Egla Evelyn, Cisneros-Martinez, Adriana, García-Cantú, Esstefani Judith, López, Juan Soria, Lopez, Abel Guzman, Cano-Hinojosa, Lilia, Martínez, Gabriel Villagómez

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