Influenza and the flu vaccine (continuing education credit).
Williams
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D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002908:Chronic Disease; D004509:Education, Nursing, Continuing; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology
D007252:Influenza Vaccines