1.   Are women getting education and treatment for reproductive tract infections?

2.   Eventually they hope to integrate all the steps into a single artificial reproductive tract.

3.   In addition, a variety of diseases can damage the female reproductive tract.

4.   In some cases, the bacteria move into the reproductive tract within a week.

5.   More important, there was no record of her sexual history, let alone any inquiry into the health of her reproductive tract.

6.   Such a device, ultimately an artificial reproductive tract, may be able to sort and test embryos for genetic flaws.

7.   The paper also cited an apparent parallel rise in other reproductive tract problems such as undescended testes, malformed penises and testicular cancer.

8.   The teams then landed beside the elephants and performed sonograms to find out whether they were pregnant and to record information about the state of their reproductive tracts.

9.   Hwang said he used the uterus, oviductal and one other type of cell removed from the reproductive tract of the donor cows.

10.   Researchers have found a compound in the reproductive tracts of male rats that attacks and kills some bacteria.

a. + tract >>共 210
large 16.20%
gastrointestinal 11.34%
vast 11.12%
respiratory 8.32%
huge 5.83%
upper 3.89%
intestinal 3.78%
biliary 1.51%
religious 1.51%
housing 1.30%
reproductive 1.19%
reproductive + n. >>共 141
health 11.89%
technology 6.09%
system 5.67%
right 5.67%
success 5.12%
organ 4.15%
problem 4.01%
cycle 4.01%
age 3.46%
service 2.21%
tract 1.52%
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