@article{Mesia:88259,
      author        = "Mesia, Ricard and Virizuela Echaburu, Juan Antonio and
                       Gómez, Jose and Sauri, Tamara and Serrano, Gloria and
                       Pujol, Eduardo",
      title         = "{Opioid-Induced Constipation in Oncological Patients: New
                       Strategies of Management}",
      year          = "2019",
}