Declining antibody titers in children with congenital rubella.
D000906:Antibodies / Q000032:analysis*; D002675:Child, Preschool; D003168:Complement Fixation Tests; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D009500:Neutralization Tests; D012409:Rubella / Q000151:congenital* / Q000276:immunology; D012412:Rubella virus / Q000302:isolation & purification; D013997:Time Factors; D005719:gamma-Globulins / Q000032:analysis
D000906:Antibodies; D005719:gamma-Globulins