Preparing for a rainy day.
Chief, Clinical Preventive Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland.
Shawn S
SS
Clausen
D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control*; D008297:Male; D032541:Mass Vaccination / Q000379:methods*
D007252:Influenza Vaccines