title: Double contrast barium enema in children: the "3-7 pump" method.
authors.affiliation: Department of Radiology, Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA.
authors.forename: L L
authors.initials: LL
authors.lastname: Barr
mesh_terms: D000293:Adolescent; D001466:Barium Sulfate / Q000008:administration & dosage; D002648:Child; D002675:Child, Preschool; D019343:Citric Acid; D003106:Colon / Q000000981:diagnostic imaging*; D003287:Contrast Media / Q000008:administration & dosage*; D004733:Enema; D005260:Female; D006801:Humans; D008297:Male; D009942:Organometallic Compounds; D011029:Pneumoradiography
chemical_list: D003287:Contrast Media; D009942:Organometallic Compounds; D001466:Barium Sulfate; D019343:Citric Acid; C110422:magnesium citrate