title: VIP-producing neurogenic tumors in children: two case reports.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000378:metabolism; D002675:Child, Preschool; D005260:Female; D005729:Ganglioneuroma / Q000378:metabolism*; D006729:Hormones, Ectopic / Q000096:biosynthesis*; D006801:Humans; D007223:Infant; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000378:metabolism; D014660:Vasoactive Intestinal Peptide / Q000096:biosynthesis*
chemical_list: D006729:Hormones, Ectopic; D014660:Vasoactive Intestinal Peptide