Controlled trials with whooping-cough and influenza vaccines.
D003371:Cough; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000276:immunology*; D014917:Whooping Cough / Q000276:immunology*
D007252:Influenza Vaccines
INFLUENZA/immunology; WHOOPING COUGH/immunology