Background: Conventional approaches to the thoracic spine can require extensive tissue
dissection, bony disruption, and instability that may warrant the need for instrumentation and …

Study Design Case report. Objective Lumbar juxtafacet cysts (synovial and ganglion cysts)
are a rare cause of low back and radicular leg pain. Most patients with lumbar cysts are in …

Background and Objective Primary Ewing's sarcoma of the skull is a very rare malignant
neoplasm, predominantly occurring in children and adolescents. We describe here the clinical, …

The incidence of severe head injury (SHI) varies between 20-30/100000. In the developed
countries, the SHI contributes for over 50% of the dead outcomes among the trauma patients. …

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This study aims to trace the development of numismatics in Bulgaria in the 19th century. The
author divides the chronological period into two subperiods. The first one corresponds to …

… Panayotov and later wrote that 274 coins were described, while Haritonov … , as well as
in the first mention of Haritonov about the find (see Haritonov 1992: 174) such a coin was not …

A total of 281 species from 35 families have been found in the Eastern Rhodopes. Eight species
are new for the Bulgarian spider fauna and Harpactea babori is new for Greece as well. …

… like Illiya Bluskov, Dimitar Marinov, Toma Nikolov. The local … and archaeologists like Hristo
Haritonov, Mitko Lachev, Vassil … by the numismatist, Hristo Haritonov, is based on the 19th …

… A typical example is the study by Dimitar Ma- … Here we cannot miss Hristo Haritonov’s
studies, which were more than fundamental along several lines. First of all, the author is a …