@misc{indiciaeb147f073ac0f, title = {Physiological respiratory changes associated with bronchial infection.}, author = {E R LEVINE and W S KLEIN}, year = {1949}, doi = {10.1177/000348944905800418}, url = {https://pubmed.ncbi.nlm.nih.gov/15404568/}, note = {Source identifier: 15404568} }