Pruszczyk P, Wocial B, Ignatowska-Switalska H, Feltynowski T, Ellafi M, Januszewicz A, Lapiński M, Zukowska-Grojec Z, Januszewicz W
Department of Hypertension and Angiology, Medical Academy, Warsaw, Poland.
Clin Chim Acta. 1995 Dec 29;243(2):205-12. doi: 10.1016/0009-8981(95)06167-3.