Vaccine against Spanish flu.
Jens C
JC
Jensenius
D003264:Containment of Biohazards; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000235:genetics / Q000276:immunology / Q000472:pathogenicity; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control / Q000821:virology
D007252:Influenza Vaccines