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Determinants of infant and early childhood mortality levels and their decline in the Netherlands in the late nineteenth century
Comparaison des enfants d'une région rurale et d'un quartier urbain: les absences du foyer
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Geographical and temporal differences in the urinary excretion of inorganic arsenic: a Belgian population study.
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Incidence rates and management of urinary tract infections among children in Dutch general practice: results from a nation-wide registration study.