Int’l Fund for Horses calls on Pfizer to find alternative to Premarin like drugs

Pregnant Mare's Urine Collection

UPDATE. March 1, 2014. :: See Updated Letter to Pfizer The Int'l Fund for Horses call on pharmaceutical giant Pfizer to find an alternative to the Premarin family of drugs. Premarin, Prempro and the anticipated "new" drug Aprela, manufactured with the estrogen rich urine of pregnant mares, or conjugated equine estrogen. In a letter to… Continue reading Int’l Fund for Horses calls on Pfizer to find alternative to Premarin like drugs