@article{doi:10.1001/archinternmed.2008.560,
author = {Ginde AA and Mansbach JM and Camargo CA and Jr},
title = {ASsociation between serum 25-hydroxyvitamin d level and upper respiratory tract infection in the third national health and nutrition examination survey},
journal = {Archives of Internal Medicine},
volume = {169},
number = {4},
pages = {384-390},
year = {2009},
doi = {10.1001/archinternmed.2008.560},
URL = { + http://dx.doi.org/10.1001/archinternmed.2008.560},
eprint = {/data/Journals/INTEMED/9891/ioi80184_384_390.pdf}
}