HollinsheadW.H.Anatomy for Surgeons - The Head and Neck Surgery.New York, Harper and Row, 1968. p. 203–204.
2.
YanagisawaE., WalkerR., AlbertiP.Telescopic video rhinoscopy: useful addition to the clinical practice of rhinology. Laryngoscope1986; 96: 1231–5.
3.
YanagisawaE., IsaacsonG., KmuchaS.T., HirokawaR.Video nasopharyngoscopy: a comparison of fiberscopic, telescopic and microscopic documentation. Ann Otol Rhin Laryngol1989; 98: 15–20.