title: Wireless capsule endoscopy: light at the end of the tunnel for obscure gastrointestinal bleeding.
authors.forename: A F P K
authors.initials: AF
authors.lastname: Leong
mesh_terms: D002214:Capsules; D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans
chemical_list: D002214:Capsules