1 results  1 of 1 

1 Seasonal Differences in Outdoor Activity Time and Serum 25-(OH) Vitamin D Status of Korean Young Women
Jin-Sook Yoon, Min-Kyoung Song
Korean J Community Nutr.2014;19(3):231-240.   Published online 2014 June 30     DOI: http://dx.doi.org/10.5720/kjcn.2014.19.3.231
      

 1 of 1