Authors: Richard D Klausner; Anthony S Fauci; Lawrence Corey; Gary J Nabel; Helene Gayle; Seth Berkley; Barton F Haynes; David Baltimore; Chris Collins; R Gordon Douglas; Jose Esparza; Donald P Francis; N K Ganguly; Julie Louise Gerberding; Margaret I Johnston; Michel D Kazatchkine; Andrew J McMichael; Malegapuru W Makgoba; Giuseppe Pantaleo; Peter Piot; Yiming Shao; Edmund Tramont; Harold Varmus; Judith N Wasserheit Journal: Science Date: 2003-06-27 Impact factor: 47.728