title: Simple detection of fluorescent stained IgM in sucrose gradients: demonstration of virus-specific IgM.
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D002501:Centrifugation, Zonal; D002648:Child; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis; D012409:Rubella / Q000151:congenital / Q000175:diagnosis*; D012698:Serologic Tests / Q000379:methods
chemical_list: D000914:Antibodies, Viral; D007075:Immunoglobulin M