@misc{indiciae0a440ca8c9d9,
  title = {Abnormal vitamin-D levels.},
  author = {C Velentzas and D G Oreopoulos and L Brandes and D R Wilson and A Marquez-Julio},
  year = {1977},
  doi = {10.7326/0003-4819-86-2-198},
  url = {https://pubmed.ncbi.nlm.nih.gov/835947/},
  note = {Source identifier: 835947}
}