TY - JOUR AU - Evans, J; Heron, J; Patel, R R TI - Depressive symptoms during pregnancy and low birth weight at term: longitudinal study JO - Br J Psychiatry VL - 191 PY - 2007 DO - 10.1192/bjp.bp.105.016568 SP - 84 EP - 85 N1 - et al. ER -