Distribution anomalies hinder access to flu vaccine in the US.
Macready
Norra
N
D006297:Health Services Accessibility / Q000458:organization & administration; D006801:Humans; D007252:Influenza Vaccines / Q000600:supply & distribution*; D007251:Influenza, Human / Q000517:prevention & control*; D014481:United States
D007252:Influenza Vaccines