Flu-like symptoms.
Boehm
Charles
C
D004345:Drug Industry / Q000458:organization & administration*; D035082:Federal Government; D006301:Health Services Needs and Demand; D006801:Humans; D007252:Influenza Vaccines / Q000191:economics / Q000600:supply & distribution*; D040541:Marketing; D009042:Motivation; D014481:United States
D007252:Influenza Vaccines