value of bio-oss combined with rhBMP-2 peri-implant in upper anterior teeth with labial bone defect
HUANG Xun, LI Dian-dian, LIU Li-qiang
《Journal of Oral and Maxillofacial Surgery》 . 2019, (2): 92 -96 .  DOI: 10.3969/j.issn.1005-4979.2019.02.006