Collagen belongs to Extracellular matrix ECM complex, which is the essential protein inside the body.
Collagen belongs to Extracellular matrix ECM complex, which is the essential protein inside the body.
骨胶原属于细胞外基质复合物，是人体必须的重要蛋白质。
Collagen belongs to Extracellular matrix ECM complex, which is the essential protein inside the body.
骨胶原属于细胞外基质复合物，是人体必须的重要蛋白质。