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- Griffin TJ, Cheung WS. Journal of Periodontology. 2009. (July); 80 (7): 1192-1199. "Guided tissue regeneration-based root coverage with a platelet concentrate graft: A 3-year follow-up case series." Published online July 1, 2009, doi: 10.1902/jop.2009.080609
Griffin TJ, Cheung WS, Zavras AI, and Damoulis PD. Journal of Periodontology. 2006. (December); 77(12): 2070-2079. "Postoperative complications following gingival augmentation procedures."
Cheung WS, Griffin TJ. Journal of Periodontology. 2004. (December); 75 (12): 1678-1687. "A comparative study of root coverage with connective tissue and platelet concentrate grafts: 8-month results."