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February 22, 2006

'Doctor dogs' diagnose

North Jersey Herald & News - SAN ANSELMO, Calif. -- In Africa, giant rats have been trained to sniff out tuberculosis in humans and land mines in fields. In England, dogs have identified bladder cancer. In Georgia, wasps have detected bombs. So perhaps it should come as no ...

From 'Doctor dogs' diagnose

Posted by Murray at February 22, 2006 10:07 AM