Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MORI Takajiro and MAEDA Yasuhiko,Animal Protein Factor (APF) and Vitamin B12 in Marine Products-VI,NIPPON SUISAN GAKKAISHI,00215392,The Japanese Society of Fisheries Science,1955,21,7,492-493,https://cir.nii.ac.jp/crid/1390282681390378368,https://doi.org/10.2331/suisan.21.492