title: Comparative study of angiography, computerized tomography and ultrasound in abdominal tumors of children.
mesh_terms: D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging*; D000293:Adolescent; D000792:Angiography / Q000379:methods; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D014057:Tomography, X-Ray Computed / Q000379:methods; D014463:Ultrasonography