Martyr, A., Clare, L., Nelis, S. M., Markova, I. S., Roth, I., Woods, R. T., …Morris, R. G. (2012). Marital relationship quality in early-stage dementia: Perspectives from people with dementia and their spouses. Alzheimer Disease and Associated Disorders, 26(2), 148-158. https://doi.org/10.1097/WAD.0b013e318221ba23