generic viagra

Choice of doctors and patients – Cialis, Viagra or Levitra

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Cialis ( tadalafil )  company Eli Lilly and Company for a short time has made progress in the pharmaceutical markets of the US. Just 6 months after the appearance on the US market, Cialis, a remedy for the treatment of erectile dysfunction, was a serious competition for Viagra. In half of the cases, urologists prescribe Cialis to patients. According to […]