General practitioner or computerised algorithm?
D000465:Algorithms; D042241:Early Diagnosis; D006801:Humans; D015994:Incidence; D009369:Neoplasms / Q000175:diagnosis / Q000453:epidemiology*; D010821:Physicians, Family; D012017:Referral and Consultation; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D012984:Software; D006113:United Kingdom / Q000453:epidemiology