[1]
Ríos, J.C., McEwen, J.G., Cuartas, A., Cuesta, F. and Parra, S. 1. Role of four polymorphisms of the β-2 adrenergic receptor gen in patients with preterm delivery. Colombia Médica. 39, 1 (1), 7-15. DOI:https://doi.org/10.25100/cm.v39i1.545.