1. World Health Organization. Health statistics and information systems: Global Health Estimates (GHE) (2011).
http://www.who.int/mediacentre/news/releases/2011/disabilities_20110609/en/
2. World Health Organization. Priority Assistive Products List: Improving access to assistive technology for everyone, everywhere (2016).
http://www.who.int/phi/implementation/assistive_technology/EMP_PHI_2016.01/en/
3. Sorri Bauru. Relatorio Anual – 2016 (2016).
http://sorribauru.com.br/site/conteudo/205627-relatorios-anuais.html?menu_id=27
4. Reiser, S., Bruce, R., Martin, J., Skidmore, B.: Making together: an interdisciplinary inter-institutional assistive-technology project. IEEE Comput. Graph. Appl. 37(5), 9–14 (2017)
5. Lanutti, J.N.L., Medola, F.O., Gonçalves, D.D., Silva, L.M., Nicholl, A.R.J., Paschoarelli, L.C.: The significance of manual wheelchairs: a comparative study on male and female users. Procedia Manuf. 3, 6079–6085 (2015)