Kheur, Supriya M Comment on "Tumour infiltration depth P4 mm is an indication for an elective neck dissection in pT1cN0 oral squamous cell carcinoma" by Melchers et al., Oral Oncol 2012;48(4):337-42. [electronic resource] - Oral oncology Jun 2012 - e20-1 p. digital Publication Type: Letter; Comment ISSN: 1879-0593 Standard No.: 10.1016/j.oraloncology.2012.02.012 doi Subjects--Topical Terms: Carcinoma, Squamous Cell--pathologyElective Surgical Procedures--methodsFemaleHumansLymph Nodes--pathologyMaleMouth Neoplasms--pathologyNeck Dissection--methods