[Can "Spanish disease" repeat itself?].
R
R
Pyhälä
D000818:Animals; D001717:Birds / Q000821:virology; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control / Q000821:virology; D013552:Swine / Q000821:virology
D007252:Influenza Vaccines
Voiko espanjantauti toistua?