Fig. 5From: Efficacy and safety of rhBMP/β-TCP in alveolar ridge preservation: a multicenter, randomized, open-label, comparative, investigator-blinded clinical trialFlow diagram of a multicenter, randomized, open-label, comparative, investigator-blinded clinical trial of rhBMP-2/β-TCP (test group) for alveolar ridge preservation in alveolar ridge preservation compared with β-TCP (control group)Back to article page