title: Lactose malabsorption and IBS.
authors.forename: R
authors.initials: R
authors.lastname: Montes
authors.forename: E
authors.initials: E
authors.lastname: Monge
mesh_terms: D000328:Adult; D000368:Aged; D002675:Child, Preschool; D015897:Comorbidity; D019353:Endemic Diseases; D005260:Female; D006801:Humans; D015994:Incidence; D043183:Irritable Bowel Syndrome / Q000175:diagnosis / Q000453:epidemiology*; D007787:Lactose Intolerance / Q000175:diagnosis / Q000453:epidemiology*; D007789:Lactose Tolerance Test; D008297:Male; D008875:Middle Aged; D010568:Peru / Q000453:epidemiology; D010865:Pilot Projects; D018570:Risk Assessment; D012494:Sampling Studies