Source Pravda.Ru

Dogs: new remedy to cancer diagnosis

British researchers have released a study suggesting dogs are able to smell cancer in humans.

Scientists at an English hospital tested six dogs. They used urine samples from 36 bladder &to=http://english.pravda.ru/society/2003/03/26/45101_.html' target=_blank>cancer patients as well as over 100 cancer-free people.

Each dog would sniff seven urine samples and sit down next to the one from a bladder cancer patient.