[Prof. Efim Nikolaevich Manuĭlov (on his 80th birthday)].
D049673:History, 20th Century; D010036:Otolaryngology / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
Professor Efim Nikolaevich Manuĭlov (k 80-leyiiu so dnia rozhdeniia).