A buttoning aid. Sokaler RA. Am J Occup Ther. 1981 Nov;35(11):737. doi: 10.5014/ajot.35.11.737. PMID: 6459741
[The development of 'ECU-1' environmental control units for disabled individuals in their home]. Tang Q, Cui Z, Lan N, Li D, Wang W, Wang J, Chen X, Gu Y. Zhongguo Yi Liao Qi Xie Za Zhi. 1997 May;21(3):163-6. PMID: 11189355
SELF-HELP DEVICES: COMMUNICATION AND VOCATIONS: UPPER EXTREMITY SUPPORTS FOR USE IN TYPING. LOWMAN EW, RUSK HA. Postgrad Med. 1964 Oct;36:A133-5. PMID: 14195812
Telephone adaptations for the disabled. Anthes JF. Phys Ther. 1974 Oct;54(10):1086-8. doi: 10.1093/ptj/54.10.1086. PMID: 4278913