title: Some chemical properties of the venom of the rattlesnake, Crotalus viridis helleri.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D003435:Crotalid Venoms / Q000633:toxicity; D004591:Electrophoresis, Polyacrylamide Gel; D006868:Hydrolysis; D007928:Lethal Dose 50; D051379:Mice; D010455:Peptides / Q000032:analysis
chemical_list: D000596:Amino Acids; D003435:Crotalid Venoms; D010455:Peptides