[Lactase deficiency in patients with non-specific abdominal symptoms].
D000328:Adult; D000818:Animals; D004035:Diet Therapy; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007787:Lactose Intolerance / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D008892:Milk / Q000378:metabolism*
Laktaasinpuutos epämääräistä vatsavaivaa potevilla.