@misc{indiciae7da4297a0249,
  title = {[Method of preparing sputum for electron microscopic examination].},
  author = {G V Lavrenova and L N Filippenko and N I Shevchenko},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/2416997/},
  note = {Source identifier: 2416997}
}