title: Marking 20 years of aging and mental health.
authors.affiliation: a Human Development & Family Studies , Penn State University , University Park , PA , 16802 United States .
authors.forename: Steven H
authors.initials: SH
authors.lastname: Zarit
authors.affiliation: b Department of Mental Health Sciences , UCL , London , United Kingdom .
authors.forename: Martin W
authors.initials: MW
authors.lastname: Orrell
authors.affiliation: c Department of Asian and Policy Studies , The Hong Kong Institute of Education , Hong Kong , Hong Kong .
authors.forename: Kee-Lee
authors.initials: KL
authors.lastname: Chou
authors.affiliation: d Department of Psychiatry and Behavioral Sciences , Duke University Medical Center , Durham , NC , United States .
authors.forename: Dan G
authors.initials: DG
authors.lastname: Blazer
mesh_terms: D000368:Aged; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008603:Mental Health; D010506:Periodicals as Topic