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Doctors question Perry's stem cell back treatment

(AP) -- He calls it innovative. Others call it a big risk. In any case, the stem cell procedure that Texas Gov. Rick Perry had last month was an unusual experiment to fix a common malady: a bad back.

Aug 19, 2011
popularity0 comments 25

Renegade sperm donor triggers US probe

A California man who donates his sperm for free to couples who want to have a baby is being investigated by US regulators but insists he will continue his efforts as a matter of goodwill.

Jan 28, 2012
popularity0 comments 6

ASAM releases new definition of addiction

The American Society of Addiction Medicine (ASAM) has released a new definition of addiction highlighting that addiction is a chronic brain disorder and not simply a behavioral problem involving too much alcohol, drugs, gambling ...

Aug 15, 2011
popularity0 comments 1