Stride Peter J O, Campher Matthys J J, Geary Janice M, Coulter Christopher, Duhig Edwina E
Department of Medicine, Redcliffe Hospital, Locked Bag 1, Redcliffe, Queensland 4020, Australia.
Med J Aust. 2004 Aug 2;181(3):160-1. doi: 10.5694/j.1326-5377.2004.tb06210.x.