Sze M Ng , Mark A Turner , Carrol Gamble , Mohammed Didi , Suresh Victor , Christina Malamateniou , Laura M Parkes , Anna Tietze , Lloyd Gregory , Vanessa Sluming , Laurence Abernethy and Alan M Weindling
BMC Pediatrics 2008, 8:26doi:10.1186/1471-2431-8-26