Significance of the loss of potency in the pertussis component of certain lots of "quadruple antigen".
G
G
Edsall
J A
JA
McComb
L H
LH
Wetterlow
J
J
Ipsen
D004165:Diphtheria / Q000276:immunology*; D011051:Poliomyelitis / Q000276:immunology*; D013742:Tetanus / Q000276:immunology*; D013745:Tetanus Toxoid; D014611:Vaccination; D014917:Whooping Cough / Q000276:immunology*
D013745:Tetanus Toxoid
DIPHTHERIA/immunology; POLIOMYELITIS/immunology; TETANUS/immunology; VACCINATION/experimental; WHOOPING COUGH/immunology