Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MITSUI TOSHIYUKI and FUJIMURA YOSHIKAZU,Determination of barbiturates and benzodiazepines as the p-methylbenzyl derivatives using HPLC.,Eisei kagaku,0013-273X,The Pharmaceutical Society of Japan,1987,33,2,113-117,https://cir.nii.ac.jp/crid/1390282679473516672,https://doi.org/10.1248/jhs1956.33.113