[Lev Konstantinovich Bogush (on his 75th birthday)].
D049673:History, 20th Century; D006801:Humans; D012425:Russia (Pre-1917); D013903:Thoracic Surgery / Q000266:history; D014397:Tuberculosis, Pulmonary / Q000266:history; D014586:USSR
Lev Konstantinovich Bogush (k 75-letiiu so dnia rozhdeniia).