title: Alternative therapeutic options in patients with advanced gastrointestinal cancer.
authors: G C
authors: GC
authors: Wishart
authors: T G
authors: TG
authors: Cooke
mesh_terms: D005755:Gastrins / Q000502:physiology; D005770:Gastrointestinal Neoplasms / Q000209:etiology / Q000628:therapy*; D006801:Humans; D015282:Octreotide / Q000627:therapeutic use; D013004:Somatostatin / Q000502:physiology
chemical_list: D005755:Gastrins; D013004:Somatostatin; D015282:Octreotide