Detection of vasoactive intestinal polypeptide messenger RNA in ganglioneuroblastoma by in situ hybridization

Masaru Yoshioka1, Isao Nagano1, Shozo Nakamura1

  • 1Department of Neurology, Institute of Brain Diseases (MK,IN,SN) Department of Pediatrics (MI) and Department of Pathology (NK), Tohoku University School of Medicine, Sendai, Japan.