INPLASY202430001 Periodontal Regeneration using Platelet-Rich Fibrin. Part I – Intrabony Defects: a systematic review with meta-analysis Keywords: Intrabony defect; periodontal regeneration; periodontitis; leukocyte and platelet-rich fibrin; L-PRF; advanced-PRF, horizontal centrifugation; systematic review; meta-analysis. Download PDF - 202430001 Review Status: Ongoing