title: Developing anticancer agents from natural sources.
authors.affiliation: Federal University, Porto Alegre, Brazil.
authors.forename: Gilberto
authors.initials: G
authors.lastname: Schwartsmann
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000494:pharmacology* / Q000627:therapeutic use*; D001685:Biological Factors / Q000737:chemistry / Q000494:pharmacology* / Q000627:therapeutic use*; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D001685:Biological Factors