[Dispersion of biochemical analysis results in Dakar: preliminary results].

Now and then, the conflicting character of results of some analyses is prejudicial to patients (financial and particullary psychological repercussions), to the laboratories (renown) and to the practitioners (difficulties of interpreting). After a study of the dispersion of some analyses results, the authors propose a creation of an Interlaboratory Quality Control in Clinical Biochemistry in Senegal.