@misc{indiciae05f6d74d9ad7,
  title = {[Methodological problems of longitudinal studies on schizophrenia].},
  author = {H Häfner and W an der Heiden},
  year = {2000},
  doi = {10.1055/s-2000-12144},
  url = {https://pubmed.ncbi.nlm.nih.gov/10858944/},
  note = {Source identifier: 10858944}
}