@article{202104.0333,
	doi = {},
	url = {https://doi.org/},
	year = 2021,
	month = {April},
	publisher = {Preprints},
	author = {Michael Najfeld and Thomas Kalteis and Christian Spiegler and Christophe Ley and Robert Hube},
	title = {The Safety of Bilateral Simultaneous Hip and Knee Arthroplasty Versus Staged Arthroplasty in a High Volume Center Comparing Blood Loss, Peri- and Postoperative Complications, and Early Functional Outcome},
	journal = {Preprints}
}