Affiliation: | 1. Department of Infectious Diseases, Merck Research Laboratories, Merck & Co., PO Box 2000, Rahway, NJ 07065, USA;2. Department of Medicinal Chemistry, Merck Research Laboratories, Merck & Co., PO Box 2000, Rahway, NJ 07065, USA;1. Department of Infectious Diseases, Merck Research Laboratories, Merck & Co., PO Box 2000, Rahway, NJ 07065, USA;2. Department of Medicinal Chemistry, Merck Research Laboratories, Merck & Co., PO Box 2000, Rahway, NJ 07065, USA |