чулуу бутлуур анхдагч хоёрдогч
хоёрдогч бутлуур анхдагч. Хоёрдогч Hummer бутлуур. Chordoma Wikipedia. Chordoma is a rare slowgrowing neoplasm thought to arise from cellular remnants of the evidence for this is the location of the tumors (along the neuraxis), the similar immunohistochemical staining patterns, and the demonstration that notochordal …