[Echotomography in pediatrics].
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis*; D008297:Male; D008477:Mediastinal Diseases / Q000175:diagnosis*; D014463:Ultrasonography
Ecotomografia in pediatria.