Results of a randomized controlled trial of level IIb preserving neck dissection in clinically node-negative squamous carcinoma of the oral cavity.
Manoj PandeySenniappan KarthikeyanDeepika JoshiMohan KumarMridula ShuklaPublished in: World journal of surgical oncology (2018)
The trial is registered at clinicaltrials.gov with registration no NCT00847717 ; registered on February 19, 2009.