Planned Parenthood in Europe Regional Information Bulletin = Planning Familial En Europe Bulletin D'Information Regional = Familienplanung in Europe Regionale Informationen|April 1, 1984
Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association|November 30, 2000
Planned Parenthood in Europe Regional Information Bulletin = Planning Familial En Europe Bulletin D'Information Regional = Familienplanung in Europe Regionale Informationen|April 1, 1984
Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association|November 30, 2000