FAIL (the browser should render some flash content, not this).
 
1.
2
3.
4.
5.
6.
7.
8.




16, 2009 . 08:57:38

,



, , .
- , - , (hMG) 10 .
, 6 , , (hCG).
, 2 - .
54 362 , 1965 1998 . 83 . 28 67 .
, . , , .
, , , American Journal of Epidemiology.

© 2006. !
created by MCVB Studio