The impact of routine ultrasonography on nodal metastasis in head and neck cutaneous squamous cell carcinoma: A retrospective multicentre cohort study.
C EggermontL E H NenéF H J KoekelkorenY R van der ToornL D SnetselaarM Kroah-HartmanRoel E GendersN W J Kelleners-SmeetsLoes M HollesteinM S van KesterM WakkeePublished in: Journal of the European Academy of Dermatology and Venereology : JEADV (2023)