King-denborough syndrome: report of two brazilian cases - Reed, Umbertina Conti; Resende, Maria Bernardete Dutra; Ferreira, Lúcio Gobbo; Carvalho, Mary Souza; Diament, Aron; Scaff, Milberto; Marie, Suely Kazue Nagahashi (Arquivos Neuro-psiquiatria, 2002)