著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Heba H Abdine and Azza A Gazy and Mohamed H Abdel-Hay,Simultaneous determination of melatonin–pyridoxine combination in tablets by zero-crossing derivative spectrophotometry and spectrofluorimetry,Journal of Pharmaceutical and Biomedical Analysis,0731-7085,Elsevier BV,1998-07,17,3,379-386,https://cir.nii.ac.jp/crid/1360292621069893760,https://doi.org/10.1016/s0731-7085(97)00221-5