@misc{indiciae12e7999f2d83, title = {[Eustachian tube function test in a hyperbaric chamber: registration using a differential manometer].}, author = {G Münker and P Pedersen and S Grundmann}, year = {1972}, url = {https://pubmed.ncbi.nlm.nih.gov/5054297/}, note = {Source identifier: 5054297} }