@misc{indiciae8bf7419b8732,
  title = {Logistics and quality control for DNA sampling in large multicenter studies.},
  author = {R J Nederhand and S Droog and C Kluft and M L Simoons and M P M de Maat and Investigators of the EUROPA trial},
  year = {2003},
  doi = {10.1046/j.1538-7836.2003.00216.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12871366/},
  note = {Source identifier: 12871366}
}