Comment on

• Platelet-rich fibrin (PRF): a second-generation platelet concentrate. Part I: technological concepts and evolution.

  Dohan DM, Choukroun J, Diss A, Dohan SL, Dohan AJ, Mouhyi J, Gogly B. Dohan DM, et al. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006 Mar;101(3):e37-44. doi: 10.1016/j.tripleo.2005.07.008. Epub 2006 Jan 19. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006. PMID: 16504849
• Platelet-rich fibrin (PRF): a second-generation platelet concentrate. Part II: platelet-related biologic features.

  Dohan DM, Choukroun J, Diss A, Dohan SL, Dohan AJ, Mouhyi J, Gogly B. Dohan DM, et al. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006 Mar;101(3):e45-50. doi: 10.1016/j.tripleo.2005.07.009. Epub 2006 Jan 10. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006. PMID: 16504850
• Platelet-rich fibrin (PRF): a second-generation platelet concentrate. Part III: leucocyte activation: a new feature for platelet concentrates?

  Dohan DM, Choukroun J, Diss A, Dohan SL, Dohan AJ, Mouhyi J, Gogly B. Dohan DM, et al. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006 Mar;101(3):e51-5. doi: 10.1016/j.tripleo.2005.07.010. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006. PMID: 16504851
• Platelet-rich fibrin (PRF): a second-generation platelet concentrate. Part IV: clinical effects on tissue healing.

  Choukroun J, Diss A, Simonpieri A, Girard MO, Schoeffler C, Dohan SL, Dohan AJ, Mouhyi J, Dohan DM. Choukroun J, et al. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006 Mar;101(3):e56-60. doi: 10.1016/j.tripleo.2005.07.011. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006. PMID: 16504852
• Platelet-rich fibrin (PRF): a second-generation platelet concentrate. Part V: histologic evaluations of PRF effects on bone allograft maturation in sinus lift.

  Choukroun J, Diss A, Simonpieri A, Girard MO, Schoeffler C, Dohan SL, Dohan AJ, Mouhyi J, Dohan DM. Choukroun J, et al. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006 Mar;101(3):299-303. doi: 10.1016/j.tripleo.2005.07.012. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006. PMID: 16504861 Clinical Trial.