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Zeitschrift Fur Die Gesamte Innere Medizin Und Ihre Grenzgebiete|January 15, 1985
[Damage caused by biological warfare agents]H Koch
The Israel Journal of Psychiatry and Related Sciences|January 1, 1990
Steady-state plasma levels during antidepressant therapy with amitriptyline and amitriptylinoxideH Koch
Endoscopy|July 1, 1981
Endoscopic therapy of premalignant and malignant changes in the stomachH Koch
Zeitschrift Fur Gastroenterologie|March 1, 1976
[Gastrointestinal hormones and blood circulation in the gastric mucosa]H Koch
Fortschritte Der Medizin|August 18, 1977
[Limitations in the internistic treatment of ulcerative colitis and Crohn's disease]H Koch
Fortschritte Der Medizin|May 5, 1977
[Disorders of the blood circulation in the gastrointestinal tract]H Koch
Fortschritte Der Medizin|April 28, 1977
[Hormone producing gastrointestinal neoplasms]H Koch
Zeitschrift Fur Gastroenterologie|April 4, 2002
[Rehabilitation after surgery for gastrointestinal malignant tumors]H Koch
Mund-, Kiefer- Und Gesichtschirurgie : MKG|August 12, 2000
[The professional profile of the oromaxillofacial surgeon in the clinic]H Koch
Archiv Fur Experimentelle Veterinarmedizin|January 1, 1980
[Testing of bacterial mutants as potential vaccine strains]H Koch
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