Evaluation of an attenuated, live, bivalent, influenza vaccine in children.
D000281:Administration, Intranasal; D000293:Adolescent; D000367:Age Factors; D002648:Child; D004341:Drug Evaluation; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D014613:Vaccines, Attenuated / Q000008:administration & dosage*
D007252:Influenza Vaccines; D014613:Vaccines, Attenuated