Short- and long-term effects of feeding hydrolyzed protein infant formulas on growth at <=6 y of age: results from the German Infant Nutritional Intervention Study

P Rzehak, S Sausenthaler, S Koletzko, D Reinhardt, A von Berg, U Kramer, D Berdel, C Bollrath, A Grubl, C. P Bauer, H E Wichmann and J. Heinrich

American Journal of Clinical Nutrition 89 ( 6 ): 1846 - 1856 , 2009