TY - STAND AU - H. Caspard AU - R. Wise AU - A. Steffey AU - R. Brody BT - BMJ Open DO - 10.1136/bmjopen-2017-016520 M1 - 7 PY - 2017 EP - e016520 T2 - BMJ Open TI - Incidence of live-attenuated influenza vaccine administration beyond expiry date in children and adolescents aged 2-17 years in the UK: a population-based cohort study VL - 7 SN - 2044-6055 ER -