influenza vaccine
Bloomfield, K., Wu, Z., Broad, J. B., Tatton, A., Calvert, C., Hikaka, J., Boyd, M., Peri, K., Bramley, D., Higgins, A. M., Connolly, M. J. 2022. Factors associated with healthcare utilization and trajectories in retirement village residents. Journal of the American Geriatrics Society. 70 (3) 754-765.