472 Effect of siblings in a belgian surveillance system of child maltreatment: comparisons of several statistical methods
Christelle Senterre, Alain Levêque, Brigitte Vanthournout, Michèle Dramaix
Injury Prevention Sep 2016, 22 (Suppl 2) A171-A172; DOI: 10.1136/injuryprev-2016-042156.472