Rubella screening.
D000914:Antibodies, Viral / Q000276:immunology; D005188:False Negative Reactions; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007075:Immunoglobulin M / Q000276:immunology; D012409:Rubella / Q000517:prevention & control*; D012412:Rubella virus / Q000276:immunology
D000914:Antibodies, Viral; D007075:Immunoglobulin M