浓缩生长因子在下颌磨牙Ⅱ度根分叉病变再生治疗中的应用
乔静, 段晋瑜, 褚祎, 孙昌洲
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Effect of concentrated growth factors on the treatment of degree Ⅱ furcation involvements of mandibular molars
QIAO Jing, DUAN Jin-yu, CHU Yi, SUN Chang-zhou
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浓缩生长因子的制备