[Immunological survey of the appearance of antibodies against pertussis and parapertussis in certain regions of the Czechoslovakian Socialist Republic].
D000906:Antibodies; D003604:Czechoslovakia; D003625:Data Collection; D006801:Humans; D014917:Whooping Cough / Q000276:immunology*
D000906:Antibodies
WHOOPING COUGH/immunology