Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Moan J. and Christensen T.,Porphyrins as Tumor Localizing Agents and Their Possible Use in Photochemotherapy of Cancer : a review,Tumor Research,0041-4093,Sapporo Medical University,1980,15,,1-10,https://cir.nii.ac.jp/crid/1390853649738884736,https://doi.org/10.15114/tr.15.1