machine isolates stem cells from bone marrow tissue in an operation room at rush university medical center on december 17, 2015. - 骨髓組織 個影片檔及 b 捲影像01:05
machine isolates stem cells from bone marrow tissue in an operation room at rush university medical center on december 17, 2015. - 骨髓組織 個影片檔及 b 捲影像00:37
photomicrograph of a hematological slide showing white blood cells and platelets - rbc and wbc - 4k resolution - 骨髓組織 個影片檔及 b 捲影像00:20