Neck masses.
Williams
L
L
Stieg
F
F
D003937:Diagnosis, Differential; D004724:Endoscopy; D006258:Head and Neck Neoplasms / Q000175:diagnosis / Q000451:nursing* / Q000601:surgery; D006801:Humans; D011182:Postoperative Care / Q000451:nursing; D011300:Preoperative Care / Q000451:nursing