@misc{indiciae9f24bb14f6bd, title = {[RPG-3 ventilometer].}, author = {A S Perel'mutr and L B Taflinskiĭ and L P Zudina}, year = {1970}, url = {https://pubmed.ncbi.nlm.nih.gov/5284096/}, note = {Source identifier: 5284096} }