TY - RPRT TI - The relation between morbidity and cognitive performance in a normal aging population. AU - M P van Boxtel AU - F Buntinx AU - P J Houx AU - J F Metsemakers AU - A Knottnerus AU - J Jolles PY - 1998 DO - 10.1093/gerona/53a.2.m147 UR - https://pubmed.ncbi.nlm.nih.gov/9520922/ ID - 9520922 ER -