[THE PRINCIPLE OF FREE OR CHARGE HOSPITAL TREATMENT IN BULGARIA].
D002031:Bulgaria; D005249:Fees and Charges; D017722:Hospital Charges; D006761:Hospitals; D006801:Humans; D013222:State Medicine
BULGARIA; HOSPITALS; STATE MEDICINE
PRINTSIPUT NA BEZPLATNOSTTA V RAZVITIETO NA BOLNICHNOTO DELA V BULGARIIA.