@article{202305.0561,
	doi = {10.20944/preprints202305.0561.v1},
	url = {https://doi.org/10.20944/preprints202305.0561.v1},
	year = 2023,
	month = {May},
	publisher = {Preprints},
	author = {Camil Ciprian Mireștean and Mihai Cosmin Stan and Michael Schenker and Constantin Volovăț and Simona Ruxandra Volovăț and Dragoș Petru Teodor Iancu and Roxana Irina Iancu and Badulescu Florinel},
	title = {Immunotherapy with PD-1 Inhibitor Nivolumab in Recurrent/Metastatic Platinum Refractory Head and Neck Cancers: The Early Experience of Two Academic Center},
	journal = {Preprints}
}