title: How can doctors diagnose colorectal cancer earlier?
authors.forename: I
authors.initials: I
authors.lastname: Maclennan
authors.forename: J
authors.initials: J
authors.lastname: Hill
mesh_terms: D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000401:mortality; D006266:Health Education; D006801:Humans; D008403:Mass Screening; D011379:Prognosis; D013997:Time Factors