11. Middle America Research Unit [supported by National Institute of Allergy and Infectious Diseases, National Institutes of Health, and Walter Reed Army Institute of Research, Walter Reed Army Medical Center; prepared by Information Office, National Institute of Allergy and Infectious Diseases]. Bookmark Corporate/Agency Authors: National Institutes of Health and Health,Education, and Welfare Dept. Publisher: National Institutes of Health Date: [Mar. 1964.] SuDoc number: FS 2.22:M 58