牙行组织
Yahang trade agents or agency
牙周引导组织再生手术
guided tissue regeneration
牙周支持组织
periodontal bone loss
periodontal supporting tissue
periodontal support tissue
牙周组织
Zhuanggukangchi capsule
Periodontal tissue
Chronic periodontitis
Gingival cervical fluid
Periodonntium
Periodontal
periodontal tissues
penodontal tissue
periodontal disease periodontium
periodontal status
periodontal tisssues
periodontal membranes
periodontium
dental capsule
牙齿硬组织疾病NOS
Chronic inflammatory disorders of orbit