@misc{indiciae2f3dc55a5973, title = {[Initial experience with bronchoscopy in diphtheria].}, author = {V V Boldyrev and E F Sedak and E V Mikhaĭlova and V A Kapustian}, year = {1993}, url = {https://pubmed.ncbi.nlm.nih.gov/8145507/}, note = {Source identifier: 8145507} }