[A.Ia. Gubergrits (on his 60th birthday)].
D005762:Gastroenterology / Q000266:history; D006405:Hematology / Q000266:history; D049673:History, 20th Century; D012216:Rheumatic Diseases / Q000266:history; D014586:USSR
A.Ia. Gubergrits (k 60-letiiu so dnia rozhdeniia.