[Problems in epidemiological surveys in developing countries. An attempt at a population study in Bangladesh].
D001459:Bangladesh; D003906:Developing Countries; D006306:Health Surveys; D006801:Humans; D007918:Leprosy / Q000453:epidemiology*
Vanskeligheder ved epidemiologisk undersøgelse i et u-land. Forsøg på befolkningsundersøgelse i Bangladesh.