Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ito Yasuki and Hirano Tsutomu and Yoshino Gen,"Development and Characterization of Small, Dense LDL Cholesterol Assay Based on Filter Method",Japanese Journal of Clinical Chemistry,0370-5633,Japan Society of Clinical Chemistry,2005,34,3,240-247,https://cir.nii.ac.jp/crid/1390282679888017408,https://doi.org/10.14921/jscc1971b.34.3_240