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Autores Herrera-Zuleta, Ivett Adriana, Bautista-Perdomo, Leticia Alexis, López-Reina, María José, Ordoñez-Correa, Martha Isabel, Rojas-Rivera, Jennifer Johanna, Suarez-Riascos, Hicela, Vallejo-Moreno, Julián Alberto
Publicado 2016-12-30
Descripción:
“... pregnant women obtained from a non-probabilistic sample by convenience, through the formula for ideal...”Publicado 2016-12-30