@misc{indiciae78a29773dece,
  title = {PROactive study.},
  author = {R R Holman and R Retnakaran and A Farmer and R Stevens},
  year = {2006},
  doi = {10.1016/s0140-6736(06)67914-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/16399144/},
  note = {Source identifier: 16399144}
}