[SERO-EPIDEMIOLOGICAL OBSERVATIONS ON INFLUENZA IN STUDENTS IN THE WINTER OF 1963-64 IN THE CITY OF BUCHAREST].
D000293:Adolescent; D000486:Allergy and Immunology; D002648:Child; D004813:Epidemiology; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007251:Influenza, Human; D012383:Romania; D012621:Seasons; D013334:Students
ADOLESCENCE; CHILD; EPIDEMIOLOGY; HEMAGGLUTINATION INHIBITION TESTS; IMMUNOLOGY; INFLUENZA; RUMANIA
OBSERVA TII SEROEPIDEMIOLOGICE ASUPRA GRIPEI, LA STUDEN TI,  IN IARNA 1963-64,  IN ORA SUL BUCURE STI.