Синяя социальная система управления закладками и публикациями.
Log in with your username.
Я забыл свой пароль.
Log in with your OpenID-Provider.
NEW YORK (Reuters Health) - Many tasks can be tackled more quickly now than 50 years ago, but delivering a baby is not one of them, a new U.S. government study finds.Compared with the 1960s, U.S. women
