Faecal occult blood screening for patients with gastrointestinal symptoms.
Falkson
C B
CB
Department of Surgery, William Harvey Hospital, Ashford, Kent, UK.
Bates
T
T
D003108:Colonic Diseases / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis; D006801:Humans; D009780:Occult Blood; D012680:Sensitivity and Specificity