@misc{indiciae50b77fa9f2b9, title = {Simple bedside test of respiratory function.}, author = {T I SNIDER and J P STEVENS and F M WILNER and B M LEWIS}, year = {1959}, doi = {10.1001/jama.1959.03010140011004}, url = {https://pubmed.ncbi.nlm.nih.gov/13672747/}, note = {Source identifier: 13672747} }