[1] Amer Soc Reprod Med, Birmingham, AL USA
[2] Xanodyne Pharmaceut Inc, Newport, KY USA
[3] Third Wave Technol Inc, Madison, WI USA
[4] Pfizer Inc, New York, NY USA
[5] Boebringer Ingelheim GmbH, Ingelheim, Germany
[6] Teva Pharmaceut USA, N Wales, PA USA
[7] Solvay Pharmaceut Inc, Marietta, GA USA
[8] Watson Pharmaceut Inc, Corona, CA USA
[9] Bayer HealthCare, Tarrytown, NY USA