title: [Prof. Iuriĭ Borisovich Preobrazhenskiĭ (on his 60th birthday)].
mesh_terms: D049673:History, 20th Century; D009031:Moscow; D010036:Otolaryngology / Q000266:history
vernacular_title: Professor Iuriĭ Borisovich Preobrazhenskiĭ (k 60-letiiu so dnia rozheniia).