@misc{indiciaeae5d58d16ad1, title = {Some basic principles of working with older patients.}, author = {E Pfeiffer}, year = {1985}, doi = {10.1111/j.1532-5415.1985.tb02859.x}, url = {https://pubmed.ncbi.nlm.nih.gov/3965553/}, note = {Source identifier: 3965553} }