@misc{indiciaecb3667a27616, title = {A simple accurate technique for establishing zero reference levels for pressure measurements.}, author = {F Fernández-Cano}, year = {1984}, doi = {10.1097/00000542-198410000-00025}, url = {https://pubmed.ncbi.nlm.nih.gov/6486513/}, note = {Source identifier: 6486513} }