@misc{indiciae4f21cefa46b8,
  title = {[Developing a problem-solving list of classification headings for cardiology].},
  author = {L S Novikova and O M Eliseev and L S Afanas'eva and A A Zhukova},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6639763/},
  note = {Source identifier: 6639763}
}