Quezada Carpio GE, González Santillán LC, Fariño Villacrés Ángela D, Bedoya Acosta JM. EPIDEMIOLOGICAL CHARACTERISTICS AND RELATED RISK FACTORS OF LABOR PRETERM. uct [Internet]. 2019Oct.22 [cited 2024Dec.23];1(1):6. Available from: https://uctunexpo.autanabooks.com/index.php/uct/article/view/202