Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInclusion of Neck Level IV in Treatment of Patients With Clinically Node-Negative Oral Cavity Cancer.AuthorsSharma, ArunPublicationJAMA Otolaryngology-Head & Neck Surgery, 2019, Vol 145, Issue 6, p548ISSN2168-6181Publication typejournal articleDOI10.1001/jamaoto.2019.0785