RÍOS, J. C.; MCEWEN, J. G.; CUARTAS, A.; CUESTA, F.; PARRA, S. Role of four polymorphisms of the β-2 adrenergic receptor gen in patients with preterm delivery. Colombia Medica, [S. l.], v. 39, n. 1, p. 7–15, 2008. DOI: 10.25100/cm.v39i1.545. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/545. Acesso em: 16 apr. 2024.