[Experience of the Center for Emergency Medicine of the University Medical Center in Sarajevo and principles of the emergency medical care system].

In siege and blocked Sarajevo, in 40 months, in primary care unit and than in Emergency Department 42,075 injured and ill persons have got the first aid. Out of that, 37% were injures 16% acute surgical conditions, 23% internal urgent conditions (since October 1994). There were 24% non-urgent cases from the surgical field.

[40 years' experience in the treatment of echinococcosis].

The authors present their experience on, 1168 operated patients with hepato-pulmonary hydatid disease. In a long work with hydatid disease the authors refused many earlier methods, as mistake. The authors think that great radical surgery in the treatment of the hydatid disease is not justified.