[The value of electrophoretic studies of urinary proteins in clinical practice].

A brief account of the physiopathology of proteinuria is followed by a description of the diagnostic routine to be followed in such cases, with particular reference to the electrophoretic study of urinary proteins. In many cases, this simple method gives information on a par with that offered by biopsy, especially insofar as the planning of treatment is concerned. Several clinical cases are cited by way of illustration.