Wittenberg, Dankwart F.2012-05-072012-05-072011-09Wittenberg, DF 2011, 'Of hope and realism', South African Journal of Child Health, vol. 5, no. 3, pp. 66.1994-3032 (print)1999-7671 (online)http://hdl.handle.net/2263/18710No abstract available.enHealth and Medical Publishing GroupHope and realismArticle