@misc{indiciae1b3e1e4e0afe,
  title = {Early nonejection systolic clicks.},
  author = {A T Nasrallah and G M El-Said and E Garcia and Y M Goussous and M I Feldman and R J Hall},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4456682/},
  note = {Source identifier: 4456682}
}