TY - JOUR T1 - The harmonisation of longitudinal data: A case study using data from cohort studies in the Netherlands and the United Kingdom JO - Ageing and Society UR - http://eprints.whiterose.ac.uk/78468/ PY - 2010/11/01 AU - Bath PA AU - Deeg D AU - Poppelaars J ED - DO - DOI: 10.1017/S0144686X1000070X VL - 30 IS - 8 SP - 1419 EP - 1437 Y2 - 2024/12/28 ER -