[Circumscribed changes in the gastric mucosa and their significance for clinical practice. Comparative gastro bioptic and clinical studies].
D005750:Gastric Juice; D005753:Gastric Mucosa; D005762:Gastroenterology; D005773:Gastroscopy; D006801:Humans; D013274:Stomach Neoplasms
GASTRIC JUICE; GASTROENTEROLOGY; GASTROSCOPY; STOMACH NEOPLASMS