title: [Ivan Nikiforovich Sergienko (on his 60th birthday)].
mesh_terms: D006294:Health Resorts / Q000266:history; D049673:History, 20th Century; D013812:Therapeutics / Q000266:history; D014586:USSR
vernacular_title: Ivan Nikiforovich Sergienko (k 60-letiiu so dnia rozhdeniia)