“Efficacy of High-Dose versus Standard-Dose Influenza Vaccine in Older Adults,” by Carlos A. DiazGranados, Andrew J. Dunning, Murray Kimmel, Daniel Kirby, John Treanor, Avi Collins, Richard Pollak, Janet Christoff, John Earl, Victoria Landolfi, Earl Martin, Sanjay Gurunathan, Richard Nathan, David P. Greenberg, Nadia G. Tornieporth, Michael D. Decker, and H. Keipp Talbot (Vol. 371, No. 7, August 14, 2014, p. 635-645).
www.nejm.org/doi/full/10.1056/NEJMoa1315727?query=TOC#t=abstract
