APA

Sihoe A. D. L., Lee T. W., Ahuja A. T. & Yim A. P. C. (20040429). Should cervical ultrasonography be a routine staging investigation for lung cancer patients with impalpable cervical lymph nodes?. : European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Chicago

Sihoe Alan D L, Lee Tak Wai, Ahuja Anil T and Yim Anthony P C. 20040429. Should cervical ultrasonography be a routine staging investigation for lung cancer patients with impalpable cervical lymph nodes?. : European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Harvard

Sihoe A. D. L., Lee T. W., Ahuja A. T. and Yim A. P. C. (20040429). Should cervical ultrasonography be a routine staging investigation for lung cancer patients with impalpable cervical lymph nodes?. : European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

MLA

Sihoe Alan D L, Lee Tak Wai, Ahuja Anil T and Yim Anthony P C. Should cervical ultrasonography be a routine staging investigation for lung cancer patients with impalpable cervical lymph nodes?. : European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery. 20040429.