the mean transfer ratios of the drug into the genital tissues to the concentration in the uterine arterial blood were such that the transfer ratio into the portio vaginalis was the highest , followed by the uterine cervix and the myometrium , and that into the oviduct was the lowest with about 1/2 that into the portio vaginalis .
C0042149
uterine
C0007874
uterine cervix