Recent activities in otolaryngology - head and neck surgery : in commemoration of the retirement of Professor Kiyoshi Togawa, chairman of the Department of Otolaryngology, Akita University, School of Medicine, Akita, Japan / edit. Kazuo Ishikawa, Akiyoshi Konno Vol. 118 Suppl. 537 1998. Oslo : Scandinavian University Press, 1998. 86 s.   [1, z toho voľných 0, prezenčne 1]