Tag Archive | "Biology"

10 years of Viagra

Monday, March 24, 2008


The revolutionary drug Viagra also known as Revatio, that changed lives of countless number of men and women instantaneously becomes 10 year old this month. The drug we know as Viagra was not intended and was discovered serendipitously(accidentally) by a team working in the research laboratory of the drug giant Pfizer. They were testing Sildenafil, […]

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