[THE SIGNIFICANCE OF SECONDARY DISEASES IN PEPTIC ULCER].
D001796:Blood Protein Disorders; D005705:Gallbladder Diseases; D006801:Humans; D008107:Liver Diseases; D010437:Peptic Ulcer
BLOOD PROTEIN DISORDERS; GALLBLADDER DISEASES; LIVER DISEASES; PEPTIC ULCER
DIE BEDEUTUNG VON ZWEITERKRANKUNGEN BEIM ULCUS PEPTICUM.