@article{da823a24e1c7437781232a80d4d6a836,
title = "Cod liver oil, the ratio of vitamins A and D, frequent respiratory tract infections, and vitamin D deficiency in young children in the United States",
author = "Linday, \{Linda A.\} and Umhau, \{John C.\} and Shindledecker, \{Richard D.\} and Dolitsky, \{Jay N.\} and Holick, \{Michael F.\}",
note = "Funding Information: Dr Holick is supported in part by the UV Foundation, McLean, Virginia.",
year = "2010",
month = jan,
doi = "10.1177/000348941011900112",
language = "English",
volume = "119",
pages = "64--70",
journal = "Annals of Otology, Rhinology and Laryngology",
issn = "0003-4894",
publisher = "SAGE Publications Inc.",
number = "1",
}