title: Localisation of lower gastrointestinal bleeding with 99mTc red blood cell scan and single photon emission CT (SPECT).
authors.affiliation: Saint Francis Hospital and Medical Center, Hartford, Connecticut, USA.
authors.forename: Affan
authors.initials: A
authors.lastname: Umer
authors.affiliation: University of Connecticut Health Center, Farmington, Connecticut, USA.
authors.forename: Courtney
authors.initials: C
authors.lastname: Townshend
authors.affiliation: Saint Francis Hospital and Medical Center, Hartford, Connecticut, USA.
authors.forename: Rajnish
authors.initials: R
authors.lastname: Tandon
mesh_terms: D000368:Aged; D004912:Erythrocytes; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D007420:Intestine, Large / Q000473:pathology*; D008297:Male; D019275:Radiopharmaceuticals; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D019275:Radiopharmaceuticals