Cobos Tobar JK, Corella Verdugo NM. Side effects of tramadol versus paracetamol during labor in pregnant women treated at Jose Carrasco Arteaga Specialty Hospital, period 2014-2019. AD [Internet]. 2023Apr.5 [cited 2025Jul.18];6(2):21-6. Available from: https://www.cienciadigital.org/revistacienciadigital2/index.php/AnatomiaDigital/article/view/2507