牙周基础治疗联合牙周维护治疗重度慢性牙周炎松动前牙的临床研究

Periodontal initial therapy combined with supportive periodontal therapy (SPT) for maintaining mobile teeth in severe periodontitis patients

周永敏丁红忠王小平李淑华

. 2020, (2): 125 -130 .