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Figure 11: RCT (it is explained to general patients in layman term as “Curing the nerves of the tooth” so is explained in signs by showing the teeth followed by the signs of 'nerve' and 'cure/treatment')

Figure 11: RCT (it is explained to general patients in layman term as “Curing the nerves of the tooth” so is explained in signs by showing the teeth followed by the signs of 'nerve' and 'cure/treatment')