@article{202407.1603,
	doi = {10.20944/preprints202407.1603.v1},
	url = {https://doi.org/10.20944/preprints202407.1603.v1},
	year = 2024,
	month = {July},
	publisher = {Preprints},
	author = {María A. Pérez-Herrero and Manuel Carrasco and Berta Velasco and Sara Cocho and Carla del Rey and Hermann Ribera},
	title = {Perioperative Analgesia in Crisis Situation SARS-CoV-2. Patient Characteristics in COVID-19 in Pain Out Registry},
	journal = {Preprints}
}