@misc{indiciaec47b67f2e709,
  title = {[Problems in serum-level determination during valproic acid therapy].},
  author = {H Schäfer and H Reith and R Jacobs and K H Gabriel},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/332187/},
  note = {Source identifier: 332187}
}