@misc{indiciae4325f3aac25b, title = {Positional otitis media.}, author = {W G Beauregard}, year = {1971}, doi = {10.1016/s0022-3476(71)80116-6}, url = {https://pubmed.ncbi.nlm.nih.gov/5560052/}, note = {Source identifier: 5560052} }