%0 Journal Article %T Complexity of work and incident cognitive impairment in Puerto Rican older adults %A Andel, Ross %A Davila-Roman, Ana L. %A Grotz, Catherine %A Small, Brent J. %A Markides, Kyriakos S. %A Crowe, Michael %D 2019 %R 10.1093/geronb/gbx127 %P 785-795 %J Journals of Gerontology, Series B: Psychological Sciences and Social Sciences %V 74 %I 5 %2 ISSN: 1079-5014