*Valtrex® is a registered trademark of GSK.Valtrex also marketed as:Talavir, Valacyclovir, Valtrex, Zelitrex.
Premarin is a brand product of Wyeth.
*Evista® is a registered trademark of Eli-Lilly and Co.
DUPHASTON is a brand product by Solvay.
OVRAL is a brand product by Wyeth.