The Conversation

The mystery of breast cancer

Author: The Conversation USA

While we search for a cure, we are still searching for cause. A volunteer hangs bras during a promotion against breast cancer in Switzerland in 2008.Ruben Sprich/Reuters

For most of the common cancers, a major cause has been identified: smoking causes 90% of lung cancer worldwide, hepatitis viruses cause most liver cancer, H pylori bacteria causes...

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The Conversation

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