Comparison of Physicochemical and Structural Properties of Acid-Soluble and Pepsin-Soluble Collagens from Blacktip Reef Shark Skin. Marine Drugs, 20(6), Article 376
DOI: 10.3390/md20060376

Immunological effects of collagen and collagen peptide from blue shark cartilage on 6T-CEM cells. Process Biochemistry, 57, 219–227
DOI: 10.1016/j.procbio.2017.04.008