author = { Grau-Sánchez, Jennifer AND Serrano, Ancor AND Villoria, Jesús AND Carnaval, Thiago AND Porto, María F AND Zapata, Lorena AND Flores-García, Montse AND Segura, Emma AND Garrido-Pedrosa, Jessica AND Rodríguez-Fornells, Antoni AND Fernández-Dueñas, Víctor AND Videla, Sebastian },

title = { Effect and safety of listening to music or audiobooks as a coadjuvant treatment for chronic pain patients under opioid treatment: a study protocol for an open-label, parallel-group, randomised, controlled, proof-of-concept clinical trial in a tertiary hospital in the Barcelona South Metropolitan area },

publisher = {BMJ},

isbn = {2044-6055},

keywords = { General Medicine },

year = {2023},

url = { http://slubdd.de/katalog?TN_libero_mab2 }