@misc{indiciaefdc3c4709893, title = {Ambulation aids.}, author = {K Mandzak-McCarron and S Drayton-Hargrove}, doi = {10.1002/j.2048-7940.1987.tb00579.x}, url = {https://pubmed.ncbi.nlm.nih.gov/3647558/}, note = {Source identifier: 3647558} }