@misc{indiciae69baa047941c,
  title = {Bone composition and vitamin D after Pólya gastrectomy.},
  author = {L Tougaard and H Rickers and P Rödbro and E H Thaysen and M S Christensen and B Lund and O H Sörensen},
  year = {1977},
  doi = {10.1111/j.0954-6820.1977.tb16781.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/899882/},
  note = {Source identifier: 899882}
}