The objective of the study is to assess the overall effect of vitamin D supplementation on risk of acute respiratory tract infection, and to identify factors modifying this effect.
Original Source [2]
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/vitamin-d-supplementation-prevent-acute-respiratory-tract-infections-systematic
[2] http://www.bmj.com/content/356/bmj.i6583
[3] http://admin.indiaenvironmentportal.org.in/category/author/adrian-r-martineau
[4] http://admin.indiaenvironmentportal.org.in/category/author/david-jolliffe
[5] http://admin.indiaenvironmentportal.org.in/category/author/richard-l-hooper-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/bmj-open
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/respiratory-diseases
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nutrition
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/statistics
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-kingdom-uk
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/new-zealand
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/japan