during virological examinations of 144 pregnant women including 85 women with complicated course of pregnancy coxsackie a viruses were isolated from the blood or identified in the cells of urinary tracts in 60.3 % of the cases of nephropathy , in 68.3 % of the pregnant women with pyelonephritis , and in 8.5 % of normal subjects .
C0022658
nephropathy
C0034186
pyelonephritis