Radionuclide imaging studies of gastrointestinal disorders.
D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D007443:Intussusception / Q000175:diagnosis; D007583:Jejunum; D008467:Meckel Diverticulum / Q000175:diagnosis; D011877:Radionuclide Imaging; D013667:Technetium
D013667:Technetium