The appropriateness of colorectal cancer screening by fecal occult blood tests.
Lippi
Giuseppe
G
Brocco
Giorgio
G
Guidi
Gian C
GC
D000368:Aged; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D009780:Occult Blood; D012307:Risk Factors