Sildenafil Determination by Using UPLC in Different Italian Viagra Tablets
Nicola Giarretta, Maria C. Mezzacapo, Antonella M. A. Di Giuseppe, Nicola Landi, Martina Lippert & Antimo Di Maro · International Journal of Biochemistry Research & Review · 2014
Aims: The introduction of generics drugs has brought the need for more control of their quality and purity. In Italy from June 23, 2013 the Pfizer® has no longer the patent for the Viagra’s production and other industries produce equivalent products containing Sildenafil citrate....
Open access
Research Article
10.9734/IJBCRR/2014/12821