title: Trends in colorectal cancer incidence--United States, 1973-1986.
mesh_terms: D000328:Adult; D000368:Aged; D044383:Black People; D015179:Colorectal Neoplasms / Q000453:epidemiology* / Q000208:ethnology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology; D001741:Black or African American