Influenza vaccines.
Takahashi
Takashi
T
Kanda
Tsugiyasu
T
Yamaguchi
Nobuo
N
D001249:Asthma / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000009:adverse effects*; D007251:Influenza, Human / Q000517:prevention & control*; D012572:School Health Services
D007252:Influenza Vaccines