@article{doi:10.1001/jama.2012.12505,
author = {Murdoch DR and Slow S and Chambers ST and et al},
title = {Effect of vitamin d3 supplementation on upper respiratory tract infections in healthy adults: The vidaris randomized controlled trial},
journal = {JAMA},
volume = {308},
number = {13},
pages = {1333-1339},
year = {2012},
doi = {10.1001/jama.2012.12505},
URL = { + http://dx.doi.org/10.1001/jama.2012.12505},
eprint = {/data/Journals/JAMA/24997/joc120088_1333_1339.pdf}
}