title: [Trial in determination of the blood flow of the gastric mucosa by a hydrogen gas clearance method--intragastric fixation of an improved electrode].
mesh_terms: D000818:Animals; D004567:Electrodes, Implanted; D005753:Gastric Mucosa / Q000098:blood supply*; D006859:Hydrogen; D008297:Male; D008722:Methods; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D006859:Hydrogen