Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHIDA Emi and NAKAMURA Akimasa and WATANABE Tadashi,Reversed-phase HPLC Determination of Chlorophyll a' and Naphthoquinones in Photosystem I of Red Algae: Existence of Two Menaquinone-4 Molecules in Photosystem I of Cyanidium caldarium,Analytical Sciences,09106340,The Japan Society for Analytical Chemistry,2003,19,7,1001-1005,https://cir.nii.ac.jp/crid/1390282679234870784,https://doi.org/10.2116/analsci.19.1001