Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OHSAWA TAKEAKI and YOSHIDA HIROSHI and SAITO KEN-ICHI and AKIZUKI HIROMICHI and MICHI KEN-ICHI,Clinical effects of benzydamine hydrochloride gargle (NIK-237) for the painful disease of oral mucosa and postoperative pain.,ORAL THERAPEUTICS AND PHARMACOLOGY,0288-1012,JAPANESE SOCIETY OF ORAL THERAPEUTICS AND PHARMACOLOGY,1987,6,2,115-121,https://cir.nii.ac.jp/crid/1390001204735717248,https://doi.org/10.11263/jsotp1982.6.115