TY - JOUR A1 - Stich, H.L. A1 - Baune, B.T. A1 - Caniato, R.N. A1 - Mikolajczyk, R.T. A1 - Krämer, A. T1 - Individual development of preschool children-prevalences and determinants of delays in Germany: A cross-sectional study in Southern Bavaria Y1 - 2012 DO - 10.1186/1471-2431-12-188 VL - 12 IS - 1 ER -