Authors: Lucy E Selman; Irene J Higginson; Godfrey Agupio; Natalya Dinat; Julia Downing; Liz Gwyther; Thandi Mashao; Keletso Mmoledi; Tony Moll; Lydia Mpanga Sebuyira; Barbara Ikin; Richard Harding Journal: Health Qual Life Outcomes Date: 2011-04-08 Impact factor: 3.186