TY - RPRT TI - The SENECA study: potentials and problems in assessing dietary changes over time. AU - W A van Staveren AU - J Burema AU - C P de Groot PY - 1997 DO - 10.1055/s-2007-972714 UR - https://pubmed.ncbi.nlm.nih.gov/9272848/ ID - 9272848 ER -