ํ•ด๋จน์œผ๋ฆฌ(Hemogry) - 99% ๋งŒ์กฑํ•˜๋Š” ๋ผ์ง€๊ฐˆ๋น„ ๋ง› ๋ชฉ์‚ด ๋ฎ๋ฐฅ