Influenza Immunization Data: Can we make order out of chaos?

Jennifer A. Pereira, Christine L. Heidebrecht, Susan Quach, Sherman D. Quan, Michael Finkelstein, Julie A. Bettinger, Shelley L. Deeks, Maryse Guay, David L. Buckeridge, Larry Chambers, Natasha S. Crowcroft, Beate Sander, Donna Kalailieff, Stephanie Brien and Jeffrey C. Kwong