CampbellC. J.MurtaghJ. A.RaberC. F.: Laryngeal Resistance to Air Flow. Annals of Otology, Rhinology and Laryngology72:5–30, 1963.
2.
TrendelenburgW.WullsteinH.: Sitz. Preuss. Akad. Wissen. Phys. Math. Klasse21:399–426, 1935. Also abstracted in J. Acoust. Soc. Amer. 12, 1940.
3.
HartmannW.WullsteinH.: Untersuchung uber die Bewegungsvorgang an deu schwingungden Stimmlippen u.s.w. Arch. Ohr. Nas. u. Kehl-Heilk144:348, 1938.
4.
CerquigliniS.: Un nuovo metodi di esplorazione della funzioni laringee, la photoeletrolaringografia. Rendiconti dell'Acadamia Nazionale dei Lincei. Serie VIII, vol. XXII, fasie 9, 1957.
5.
FerreriG.CerquigliniS.: Photoelectric-laryngography and Function of Vocal Cords. Acta Otolaryn.50:344–47, 1959.
