New methods for urinary estimation of antitumour compounds echitamine & plumbagin.
D000470:Alkaloids / Q000652:urine*; D000818:Animals; D000970:Antineoplastic Agents; D000972:Antineoplastic Agents, Phytogenic / Q000652:urine*; D006168:Guinea Pigs; D009285:Naphthoquinones / Q000652:urine*; D013053:Spectrophotometry / Q000379:methods
D000470:Alkaloids; D000970:Antineoplastic Agents; D000972:Antineoplastic Agents, Phytogenic; D009285:Naphthoquinones; C001133:echitamine; C014758:plumbagin