[Remarks on iodination of dietary salt in the province of Wrocław].
A review is presented of KJ content in edible salt in the years 1975-1991. Salt samples were taken for study from shops and mass catering institutions in the Province of Wrocław--a region of endemic struma. The content of KJ in salt was very low--on the average less than 10 mg/kg and very varied--from zero to over 100 mg/kg.