@misc{indiciaeda6c436a98b5,
  title = {[Is it meaningful to interpret schizophrenic exacerbations as crises?].},
  author = {M Biebl and H Gastager},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/545421/},
  note = {Source identifier: 545421}
}