[Clinical study of metrizamide for cardioangiography in children].
D000790:Angiocardiography; D002675:Child, Preschool; D005069:Evaluation Studies as Topic; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008793:Metrizamide
D008793:Metrizamide