[Radioimmunoassay of gastrin].
D005743:Gastrectomy; D005755:Gastrins / Q000097:blood*; D005767:Gastrointestinal Diseases / Q000097:blood*; D006801:Humans; D011863:Radioimmunoassay; D014628:Vagotomy
D005755:Gastrins
Radioinmunoensayo de gastrina