@incollection{Freitas20, author = {Aida Isabel Tavares and Carolina Freitas}, title = {The Burden of Informal Caregivers of Alzheimer’s Patients: An Estimation to Portugal}, booktitle = {Evaluation of Health Services}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Sandeep Reddy and Aida Isabel Tavares}, chapter = {7}, doi = {10.5772/intechopen.90673}, url = {https://doi.org/10.5772/intechopen.90673} }