Wajchenberg B L, Malerbi D A, Rocha M S, Lerario A C, Santomauro A T
Laboratories of Medical Investigation (LIM 25), Hospital das Clinicas, University of Sao Paulo Medical School, Brazil.
Diabetes Metab Rev. 1994 Apr;10(1):19-29. doi: 10.1002/dmr.5610100103.