Addis Ababa population-based pattern of cancer therapy, Ethiopia. oleh Jana Feuchtner, Assefa Mathewos, Asmare Solomon, Genebo Timotewos, Abreha Aynalem, Tigeneh Wondemagegnehu, Amha Gebremedhin, Fekadu Adugna, Mirko Griesel, Andreas Wienke, Adamu Addissie, Ahmedin Jemal, Eva Johanna Kantelhardt