Search: by keywords by authors by titles by annotation I Congress of Radiologists of the Southern Federal District "not competition, but mutual understanding" For quoting: Kokov L.S. "I Congress of Radiologists of the Southern Federal District "not competition, but mutual understanding" ". Journal Diagnostic & interventional radiology. 2009; 3(4); 91-92. authors: Kokov L.S. Article exists only in Russian.