@misc{indiciae49b3b21d3892, title = {UNCERTAINTIES IN GERIATRIC DATA. I. FUNCTIONAL OBSERVATIONS.}, author = {N O CALLOWAY}, year = {1964}, doi = {10.1111/j.1532-5415.1964.tb05022.x}, url = {https://pubmed.ncbi.nlm.nih.gov/14197862/}, note = {Source identifier: 14197862} }