Influenza vaccination levels in selected states--Behavioral Risk Factor Surveillance System, 1987.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000401:mortality; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D014481:United States
D007252:Influenza Vaccines