[Vitamins and the gastrointestinal tract. II. Diseases of the gastrointestinal tract and their effects on vitamin metabolism].
D004064:Digestive System; D041981:Gastrointestinal Tract; D006801:Humans; D014801:Vitamin A; D014815:Vitamins
D014815:Vitamins; D014801:Vitamin A
DIGESTIVE SYSTEM; VITAMINS
Vitamine und Magen-Darm-Kanal; II. Krankheiten des Magen-Darm-Kanals und ihre Auswirkungen auf den Vitaminhaushalt.