Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Richard R. Gacek and Mark R. Gacek,Results of Singular Neurectomy in the Posterior Ampullary Recess,ORL,0301-1569,S. Karger AG,2002,64,6,397-402,https://cir.nii.ac.jp/crid/1363670320223305088,https://doi.org/10.1159/000067572