TY - JOUR AU - Streuling, I; Beyerlein, A; Rosenfeld, E TI - Weight gain and dietary intake during pregnancy in industrialized countries--a systematic review of observational studies JO - J Perinat Med VL - 39 PY - 2011 L3 - PubMed-ID: 21070130 SP - 123 EP - 129 N1 - et al. ER -