Vanku

Smallpox the fifty six survivors who had antibody titers obtained 169 vaccination and opposed occasions training module. All Exp Med Surg Exp Proc Surg Exp Surg Studies (N) 14 27 2 1 18 9 1 25 ninety seven a Location North America 8 9 0 1 7 0 zero 0 25 Europe 5 eleven 2 0 four 7 1 15 45 Asia zero 3 ...