@misc{indiciae62eb9e72b335, title = {[Evaluation of external respiratory function in patients with chronic obstructive bronchitis using radionuclide methods].}, author = {I P Zamotaev and N Iu Vyrenkova and S B Dzhamalov and T S Chubarova}, year = {1989}, url = {https://pubmed.ncbi.nlm.nih.gov/2625956/}, note = {Source identifier: 2625956} }