Before the mass marketing of tobacco, lung cancer was so rare that doctors took special notice when confronted with a case, thinking it a once-in-a-lifetime oddity.
The post Before the mass marketing of tobacco… appeared first on Crazy Facts.
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Before the mass marketing of tobacco, lung cancer was so rare that doctors took special notice when confronted with a case, thinking it a once-in-a-lifetime oddity.
The post Before the mass marketing of tobacco… appeared first on Crazy Facts.