Frederick Borders

Although ICOS scientists were not testing combine IC351 for treating ED, they accepted its potentiality utility for treating that disquiet. Soon, in 1994, ICOS received a apparent for combine IC351 (structurally unequal sildenafil citrate and vardenafil), and Phase 1 clinical trials began in 1995. In 1997, the Phase angle 2 clinical studies were initiated for […]