TY - JOUR AU - Ashraf, M; Biswas, J; Jha, J TI - Clinical utility and prospective comparison of ultrasonography and computed tomography imaging in staging of neck metastases in head and neck squamous cell cancer in an Indian setup JO - Int J Clin Oncol IS - 06 VL - 16 PY - 2011 DO - 10.1007/s10147-011-0250-2 L3 - PubMed-ID: 21674359 SP - 686 EP - 693 ER -