[Reliability of echotomography in the study of latero-cervical masses].
D005260:Female; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000175:diagnosis*; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D014463:Ultrasonography
Attendibilità dell'ecotomografia nello studio delle masse latero-cervicali.