THE DIAGNOSIS OF SMALLPOX, 2 VOLUMES
1966. RICKETTS, Thomas Francis. THE DIAGNOSIS OF SMALLPOX, 2 VOLUMES. [n.p.] U.S. Department of Health, Education and Welfare, Public Health Service/Bureau of Disease Prevention and Environmental Control, Division of Foreign Quarantine, 1966. Reprinted from the 1908 London edition. No. 193 of 300 copies. vii + [5] 154 pp./vi + 121..... More