![Epidemic Influenza and Vitamin D [with Reply]]()
Epidemic Influenza and Vitamin D [with Reply]D. M. Fleming, A. J. Elliot, J. J. Cannell, R. Vieth, J. C. Umhau, M. F. Holick, W. B. Grant, S. Madronich, C. F. Garland, E. Giovannucci, John F. Aloia and Melissa Li-Ng · Epidemiology and Infection · 2007