Rockwood, J. K., Richard, M., Garden, K., Hominick, K., Mitnitski, A. and Rockwood, K. (2013) “Precipitating and Predisposing Events and Symptoms For Admission to Assisted Living or Nursing Home Care”, Canadian Geriatrics Journal. Markham, Canada, 17(1), pp. 16–21. doi: 10.5770/cgj.17.93.