(Q64129750)
Statements
Does influenza vaccination prevent asthma exacerbations in children? (English)
P Kramarz
F Destefano
P M Gargiullo
R T Chen
T A Lieu
R L Davis
J P Mullooly
S B Black
H R Shinefield
K Bohlke
J I Ward
S M Marcy
Vaccine Safety Datalink team