title: Gerhard A. Schad. 2 April 1928 to 25 April 2009.
authors.affiliation: Department of Microbiology, Immunology and Tropical Medicine, The George Washington University Medical Center, Washington, DC 20037, USA.
authors.forename: K Darwin
authors.initials: KD
authors.lastname: Murrell
authors.forename: John
authors.initials: J
authors.lastname: Hawdon
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D010274:Parasitology / Q000266:history; D014481:United States