@misc{indiciae0bdeacbc4b5b,
  title = {[Marketing in veterinary practice; a theoretical framework].},
  author = {A J Schuurmans and A Smidts},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2321238/},
  note = {Source identifier: 2321238}
}