References
- Prakash U, Cavaliere S. Chapter 6. Bronchoscopy. In: Gold, Murray, Nadel editors. Atlas of Procedures in Respiratory Medicine. Philadelphia: Saunders; 2002, p214-65
- Pass HI, et al. Chapter 24. The use of light for the early detection and treatment of lung cancer. In: Pass HI, Mitchell JB, Johnson DH, Turrisi AT, Minna JD. Lung Cancer. Philadelphia: Lippincott Williams & Wilkins 2000, p425-37
- Takahashi H, Sagawa M, Sato M, et al. A prospective evaluation of transbronchial ultra sonography for assessment of depth of invasion in early bronchogenic squamous cell carcinoma. Lung Cancer 2003;42:43-9