Is There a Difference Between Cialis and Viagra?
February 20th, 2008The popular little blue pill by drugmaker Pfizer, has racked up nearly $1.8 billion in sales each year since it was introduced in 1998. But the hype surrounding another drug Cialis, which is produced through a joint venture between Eli Lilly and Icos, has started a friendly competition between the two erectile dysfunction drug producers. Read the rest of this entry »
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Posted by Dennis Buckley