@article{ripollés_mezquita_abad_calvo_2015,  title={Analgesic efficacy of the ultrasound-guided blockade of the transversus abdominis plane - a systematic review},  volume={65},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2013.10.016},  DOI={10.1016/j.bjane.2013.10.016},  number={4},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Ripollés, Javier and Mezquita, Sandra Marmaña and Abad, Alfredo and Calvo, José},  year={2015},  month={Jul},  pages={255–280} }