title: Amino-terminal sequences of the anti-tumor lectin ricin A- and B-chains.
mesh_terms: D000595:Amino Acid Sequence; D000970:Antineoplastic Agents; D046911:Macromolecular Substances; D012276:Ricin
chemical_list: D000970:Antineoplastic Agents; D046911:Macromolecular Substances; D012276:Ricin