Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) DANIEL EE,Neuromuscular structures in opossum esophagus : role of interstitial cells of Cajal,Am J Physiol,,,1984,246,,G305-G315,https://cir.nii.ac.jp/crid/1571980075158702976,