title: [Secondary lactase deficiency and the milk intolerance syndrome in chronic digestive tract diseases].
mesh_terms: D000328:Adult; D002908:Chronic Disease; D004066:Digestive System Diseases / Q000150:complications*; D005260:Female; D006801:Humans; D007787:Lactose Intolerance / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged
vernacular_title: Vtorichnaia laktaznaia nedostatochnost' i sindrom neperenosimosti moloka u bol'nykh s khronicheskimi zabolevaniiami pishchevaritel'nogo trakta.