[Abdominal masses in children: problems of diagnosis].
D000008:Abdominal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male
"Masele" abdominale la copil: probleme de diagnostic.