H. Keall

发表

G. Bergenholtz, C. Cox, Cox Cf, 1987, The Journal of prosthetic dentistry.

A. Drake, P. Vig, C. Krause, 1988, The Annals of otology, rhinology, and laryngology.

J. D. de Geus, J. Januszkiewicz, T. Nagase, 1998, Scandinavian journal of plastic and reconstructive surgery and hand surgery.