Inactivated influenza vaccine: what you need to know.
D002487:Centers for Disease Control and Prevention, U.S.; D006801:Humans; D017589:Immunization Programs; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control*; D014481:United States; D015164:Vaccines, Inactivated
D007252:Influenza Vaccines; D015164:Vaccines, Inactivated