title: ["Blind" aspiration biopsy of the gastric mucosa: a critical assessment].
mesh_terms: D001284:Atrophy; D001706:Biopsy; D005753:Gastric Mucosa / Q000473:pathology; D005756:Gastritis / Q000145:classification / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D008722:Methods
vernacular_title: Die "blinde" Aspirationsbiopsie der Magenschleimhaut: Kritik der Methode.