County-level breast, cervical, and colorectal cancer screening in the US rose from 1997 to 2019, but persistently high- and low-screening clusters remained in the Northeast and Southwest, a study finds. Medscape Medical News
County-level breast, cervical, and colorectal cancer screening in the US rose from 1997 to 2019, but persistently high- and low-screening clusters remained in the Northeast and Southwest, a study finds. Medscape Medical News