Sackley, Catherine M., Walker, Marion F., Burton, Christopher R., Watkins, Caroline L., Mant, Jonathan, Roalfe, Andrea K., Wheatley, Keith, Sheehan, Bart, Sharp, Leslie, Stant, Katie E., Fletcher-Smith, Joanna C., Steel, Kerry, Wilde, Kate, Irvine, Lisa, Peryer, Guy, "An occupational therapy intervention for residents with stroke related disabilities in UK care homes (OTCH): cluster randomised controlled trial", BMJ, 2015