@article{doi:10.1001/archpedi.1989.02150160066012, author = {DEMERS B and MIKE RW}, title = {RIsks of placing one-way valves in ventilator circuits}, journal = {American Journal of Diseases of Children}, volume = {143}, number = {4}, pages = {444}, year = {1989}, doi = {10.1001/archpedi.1989.02150160066012}, URL = { + http://dx.doi.org/10.1001/archpedi.1989.02150160066012}, eprint = {/data/Journals/PEDS/13192/archpedi_143_4_012.pdf} }