UPDATE 3-US FDA says Zithromax can cause fatal irregular heart rhythm - Reuters

Livemint UPDATE 3-US FDA says Zithromax can cause fatal irregular heart rhythm Reuters Tue Mar 12, 2013 3:50pm EDT. * Drug often used to treat bronchitis, acute sinus infections. * Drug can alter electrical activity of the heart -FDA
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UPDATE 3-US FDA says Zithromax can cause fatal irregular heart rhythm -

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