[On the treatment of ulcer and gastritis with an oral ichthyol preparation].
D005756:Gastritis / Q000628:therapy*; D010437:Peptic Ulcer / Q000628:therapy*; D000644:Quaternary Ammonium Compounds / Q000628:therapy*; D014456:Ulcer
D000644:Quaternary Ammonium Compounds; C089399:ichthammol
GASTRITIS/therapy; ICHTHAMMOL/therapy; PEPTIC ULCER/therapy