TY - JOUR AU - Jans, S M; Daemers, D O; de Vos, R TI - European descent more anaemic than women of Northern European descent? A study into the prevalence of anaemia in pregnant women in Amsterdam JO - Midwifery VL - 25 PY - 2009 DO - 10.1016/j.midw.2008.02.001 SP - 766 EP - 773 N1 - et al. ER -