@article {121, editor = {,}, title = {Ventilation tubes did not improve quality of life in persistent otitis media with effusion}, volume = {6}, number = {4}, pages = {121--121}, year = {2001}, doi = {10.1136/ebm.6.4.121}, publisher = {Royal Society of Medicine}, issn = {1356-5524}, URL = {https://ebm.bmj.com/content/6/4/121}, eprint = {https://ebm.bmj.com/content/6/4/121.full.pdf}, journal = {BMJ Evidence-Based Medicine} }