title: [Effect of heparin and calcium ion on trypsin].
mesh_terms: D002118:Calcium; D002807:Chondroitin / Q000494:pharmacology; D002850:Chromatography, Gel; D006493:Heparin; D013057:Spectrum Analysis; D014357:Trypsin / Q000378:metabolism; D014361:Trypsin Inhibitors; D014466:Ultraviolet Rays
chemical_list: D014361:Trypsin Inhibitors; D006493:Heparin; D002807:Chondroitin; D014357:Trypsin; D002118:Calcium