ํ•ด๋จน์œผ๋ฆฌ(Hemogry) - ๋ ˆ๋ชฌ ๊ฐˆ๋ฆญ ์ฝ”ํ‹ฐ์ง€ ์น˜์ฆˆ ๋ฏธํŠธ๋ณผ