title: Investigation for iron deficiency anaemia.
authors.forename: Tineke
authors.initials: T
authors.lastname: Fancourt
authors.forename: Andrew G
authors.initials: AG
authors.lastname: Hill
mesh_terms: D000368:Aged; D018798:Anemia, Iron-Deficiency / Q000209:etiology*; D001706:Biopsy; D015179:Colorectal Neoplasms / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology; D016099:Endoscopy, Gastrointestinal; D005260:Female; D016481:Helicobacter Infections / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology; D016480:Helicobacter pylori; D006801:Humans; D008297:Male; D008875:Middle Aged; D009520:New Zealand / Q000453:epidemiology; D009780:Occult Blood