Hemagglutination would be positive for maternal ... causing HDFN The woman's anti-D antibody titer remains detectable DAT = direct agglutination test; FMH = fetal-maternal hemorrhage; HDFN ...

Table 1 Toxoplasma Dye Test — Comparison of Titers of Two Serums from the Same Students. Hemagglutination tests were performed on the 71 pairs of serum specimens that were positive in the dye ...

Virus titers and serum titers were calculated by the method of Reed and Muench. In the hemagglutination-inhibition test, monkey-kidney tissue-culture fluid was used as antigen for the viruses ...

Immunogenicity was assessed by hemagglutination-inhibition (HI ... alternate-lineage B strain were based on HI geometric mean titers (pooled analyses of primed and half of unprimed cohort with ...