@misc{indiciae635450639c6b, title = {Mathematic coupling of data: a common source of error.}, author = {J P Archie}, year = {1981}, doi = {10.1097/00000658-198103000-00008}, url = {https://pubmed.ncbi.nlm.nih.gov/7212790/}, note = {Source identifier: 7212790} }