@article{202105.0495,
	doi = {10.20944/preprints202105.0495.v1},
	url = {https://doi.org/10.20944/preprints202105.0495.v1},
	year = 2021,
	month = {May},
	publisher = {Preprints},
	author = {Michal Borys and Patrycja Szajowska and Mariusz Jednakiewicz and Grzegorz Wita and Tomasz Czarnik and Marcin Mieszkowski and Bułat Tuyakov and Piotr Gałkin and Mansur Rahnama-Hezavah and Mirosław Czuczwar and Paweł Piwowarczyk},
	title = {Quadratus lumborum Block Reduces Postoperative Opioid Consumption and Decreases Persistent Postoperative Pain Severity in Patients Undergoing Both Open and Laparoscopic Nephrectomies—a Randomized Controlled Trial},
	journal = {Preprints}
}