[Studies on influenza immunity.  I.  Results with PR 8 and FM 1 strains].
D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000276:immunology*; D013180:Sprains and Strains; D014611:Vaccination; D014612:Vaccines
D007252:Influenza Vaccines; D014612:Vaccines
INFLUENZA/immunology; VACCINES AND VACCINATION
Versuche über Influenza-Immunität.  I.  Verhalten der Stämme PR 8 und FM 1.