No abstract available
MeSH terms
-
Aging
-
Animals
-
Antibodies*
-
Antigens
-
Complement Fixation Tests
-
Culture Techniques*
-
Erythrocytes*
-
Hemagglutination Inhibition Tests
-
Hemagglutination*
-
Humans
-
Hydrogen-Ion Concentration
-
Poultry
-
Rubella / immunology*
-
Temperature
-
Virus Cultivation