title: Characterization of an antitumor substance from clam (Mercenaria mercenaria) liver.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D000970:Antineoplastic Agents / Q000032:analysis* / Q000627:therapeutic use; D049872:Bivalvia; D001835:Body Weight; D002241:Carbohydrates / Q000032:analysis; D002854:Chromatography, Paper; D006868:Hydrolysis; D007939:Leukemia L1210 / Q000188:drug therapy; D008110:Liver Extracts / Q000032:analysis*; D051379:Mice; D008970:Molecular Weight; D011506:Proteins / Q000032:analysis; D013696:Temperature; D013997:Time Factors; D014020:Tissue Extracts / Q000627:therapeutic use; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D000970:Antineoplastic Agents; D002241:Carbohydrates; D008110:Liver Extracts; D011506:Proteins; D014020:Tissue Extracts