[Incidence of lactose malabsorption in healthy young Peruvians].
D000328:Adult; D000818:Animals; D004032:Diet; D006801:Humans; D007787:Lactose Intolerance / Q000453:epidemiology*; D008297:Male; D008892:Milk; D010568:Peru
Incidencia de malabsorción de lactosa en jóvenes Peruanos sanos.