@misc{indiciae2ef21b150820,
  title = {[Normal QRS system in perspective vectography].},
  author = {H KOWARZYK and Z KOWARZYKOWA and M GIERON-ZASADZIENIOWA and T KUBISZ},
  year = {1955},
  url = {https://pubmed.ncbi.nlm.nih.gov/13273180/},
  note = {Source identifier: 13273180}
}