TY - JOUR A1 - Goisis, A. A1 - Schneider, D.C. A1 - Myrskylä, M. T1 - Secular changes in the association between advanced maternal age and the risk of low birth weight: A cross-cohort comparison in the UK Y1 - 2018 DO - 10.1080/00324728.2018.1442584 VL - 72 IS - 3 ER -