Relationship between anti-viral antibodies and rheumatoid factor in pregnant women.
D000906:Antibodies / Q000378:metabolism*; D000888:Antibodies, Anti-Idiotypic; D001769:Blood; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D011247:Pregnancy; D012217:Rheumatoid Factor / Q000378:metabolism*
D000906:Antibodies; D000888:Antibodies, Anti-Idiotypic; D012217:Rheumatoid Factor