Hoffman, Irving F.; Jere, Charles S.; Taylor, Terrie E.; Munthali, Peter; Dyer, John R.; Wirima, Jack J.; Rogerson, Stephen J.; Kumwenda, Newton; Eron, Joe J.; Fiscus, Susan A.; Chakraborty, Hrishitesh; Taha, Taha E.; Cohen, Myron S.; Molyneux, Malcolm E.
(1999)