Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TOKUMURA AKIRA and HANDA YASOMI and YOSHIOKA YASUKO and TSUKATANI HIROAKI,Mass Spectrometric Analyses of Biologically Active Choline Phospholipids and Their Lyso Derivatives,Chemical & pharmaceutical bulletin,00092363,The Pharmaceutical Society of Japan,1983-12-25,31,12,4425-4435,https://cir.nii.ac.jp/crid/1570572702508637568,