Broeiro, P., Ramos, V., Tavares, I., Cunha, E. and Amorim, J. 1995. The assessment of functional status in the elderly. The application of a Portuguese version of the COOP/WONCA charts. Acta Médica Portuguesa. 8, 5 (May 1995), 279–88. DOI:https://doi.org/10.20344/amp.2703.