[DISTRIBUTION OF INFLUENZAL ANTIBODIES ACCORDING TO AGE IN THE POPULATION OF MOLDOVIA IN L962].
D000375:Aging; D000906:Antibodies; D000914:Antibodies, Viral; D006801:Humans; D007251:Influenza, Human; D012383:Romania
D000906:Antibodies; D000914:Antibodies, Viral
AGING; ANTIBODIES; INFLUENZA; RUMANIA