title: Determination of median lethal and infectious doses in animal model systems.
authors.affiliation: Bacteriology Division, United States Army Medical Research Institute of Infectious Diseases, Frederick, Maryland 21072.
authors.forename: S
authors.initials: S
authors.lastname: Welkos
authors.forename: A
authors.initials: A
authors.lastname: O'Brien
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D001681:Biological Assay; D003627:Data Interpretation, Statistical; D004305:Dose-Response Relationship, Drug; D007928:Lethal Dose 50; D012984:Software