Diphtheria immunity in health staff.
John
C
C
Selzer
G
G
Preiser
W
W
Zielen
S
S
D002648:Child; D004165:Diphtheria / Q000276:immunology*; D004168:Diphtheria Toxoid; D006801:Humans; D007109:Immunity; D007117:Immunization, Secondary; D008505:Medical Staff, Hospital
D004168:Diphtheria Toxoid