Paan Gutka ان پ د اپ و فے کDr Khalid Mahida Associate professor ORL- H&NS Ziauddin University Karachi Pakistan
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Paan Gutka
Dr Khalid MahidaAssociate professor ORL-H&NSZiauddin University Karachi Pakistan29-04-2014Presentation for the benefit of Non Medical the Hospital staff addicted to Paan