@incollection{Fagiolino17, author = {Marta Vázquez and Pietro Fagiolino}, title = {Pharmacotherapy of Chronic Pain}, booktitle = {Pain Relief}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Cecilia Maldonado}, chapter = {3}, doi = {10.5772/66444}, url = {https://doi.org/10.5772/66444} }