@misc{indiciae9d1c86e4306c, title = {Physiologic and methodologic issues regarding humidity therapy.}, author = {R L Chatburn}, year = {1989}, doi = {10.1016/s0022-3476(89)80560-8}, url = {https://pubmed.ncbi.nlm.nih.gov/2921684/}, note = {Source identifier: 2921684} }