Article info
Nutrition and metabolism
Research
Vitamin D status and associated factors among Portuguese older adults: results from the Nutrition UP 65 cross-sectional study
- Correspondence to Professor Alejandro Santos; alejandrosantos{at}fcna.up.pt
Citation
Vitamin D status and associated factors among Portuguese older adults: results from the Nutrition UP 65 cross-sectional study
Publication history
- Received January 25, 2017
- Revised April 6, 2017
- Accepted April 26, 2017
- First published June 22, 2017.
Online issue publication
January 10, 2022
Request permissions
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Copyright information
© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/