Nadav immediately passed on the details to a park ranger in order to prevent the animal, which was bleeding around its neck, from becoming an easy target for hunters.

CNN: , for

Risks include the possibility of a small perforation in the esophagus, which often heals on its own, and internal bleeding, which in rare cases requires a transfusion.

WSJ: New Surgical Option for Heartburn

For a recent example of volatility in China itself, just look at Baidu, which suffered a nose-bleeding 42% plunge its shares during one stretch last year on worries about new competition.

FORBES: The Next Jack Ma Is Out There, Too

Many Yahoo shareholders and some Wall Street analysts have been advocating such a move to stop the bleeding at Yahoo and reverse the direction of its declining stock.

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Separately, Celebrex's stomach benefit has also come under question, as Pfizer's own big trial was unable to prove that its Celebrex avoided the most serious complication of the older drugs, bleeding ulcers.

FORBES: Novartis Study Could Affect Pfizer, Merck