@misc{indiciae585e6d2ae267,
  title = {[The spirogram in study of respiratory function in the aged].},
  author = {G VALLECORSI and G BIANUCCI and R PALADINI},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13664087/},
  note = {Source identifier: 13664087}
}