Rates of Screening for Breast, Colorectal, and Cervical Cancers in Older People With Cognitive Impairment or Dementia: A Meta-Analysis oleh Marcus Law MD, MBA, MEd, Sandeep Dhillon MD, PhD, Nathan Herrmann MD, Farah Friesen MI, Ayan K. Dey HBSc, Abby Li MSc, A. Patricia Ayala MISt, Erica Lenton MLIS, Jodi D. Edwards PhD, Walter Swardfager PhD