@misc{indiciae6b396d0b392a,
  title = {How much vitamin D3 do the elderly need?},
  author = {Heli T Viljakainen and Anette Palssa and Merja Kärkkäinen and Jette Jakobsen and Christel Lamberg-Allardt},
  year = {2006},
  doi = {10.1080/07315724.2006.10719556},
  url = {https://pubmed.ncbi.nlm.nih.gov/17031013/},
  note = {Source identifier: 17031013}
}