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   Mitsuhiko Nakahira et al, 2017, Case Reports in Otolaryngology CrossRef
2. Whole-Exome Sequencing of Sinonasal Small Cell Carcinoma Arising within a Papillary Schneiderian Carcinoma In Situ
   Joshua Smith et al, 2018, Otolaryngol Head Neck Surg CrossRef
3. Primary Oral Mixed Neuroendocrine–Non-neuroendocrine Neoplasm (MiNEN): A Rare Case Report and Review of the Literature
   Pawat Sripodok et al, 2024, Head and Neck Pathol CrossRef
4. Collision Lesions in Head and Neck Area: A Retrospective Study of 97 Reported Cases
   Soussan Irani et al, 2024, Avicenna J Dent Res CrossRef