A Little Guidance Is Key to Getting That Cancer Screen
![A Little Guidance Is Key to Getting That Cancer Screen](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/2/32/23225a40-e5ca-57e8-be8a-3e9cfe7ef101/576b70de23386.image.jpg?resize=300%2C225)
WEDNESDAY, June 22, 2016 (HealthDay News) -- The use of patient navigators -- people who help patients receive health care services -- improved cancer screening rates among low-income and ethnic minority patients, a new study reports.