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IT IS not so simple choosing a gynaecologist as it needs some thought and even research. You may want to seek advice from friends or try your luck in the Yellow Pages.
Horseshoe have been around for more than 200 million years - they predate flying insects, dinosaurs and humans - but scientists know little about them. That is changing, now that the species is playing critical roles in assuring biomedical safety and in a major environmental dispute.
They have existed since the time of the dinosaurs but today, sturgeons are under grave threat as they are overfished, writes SANJIDA O#8217;CONNELL.
DR JOHN H. GIBBONS and DR KENTON MILLER report on global warming#8217;s human fingerprint.