@misc{indiciae3eafd0c9109f, title = {Geriatric nursing standards.}, author = {M L Clark and P Horrocks}, year = {1973}, doi = {10.1016/s0140-6736(73)92504-x}, url = {https://pubmed.ncbi.nlm.nih.gov/4131495/}, note = {Source identifier: 4131495} }