Capsule endoscopy in obscure occult vs. obscure overt GI bleeding.
Apostolopoulos
Periklis
P
Papanikolaou
Ioannis S
IS
Kalantzis
Nicholas
N
D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D015203:Reproducibility of Results