INTERVAL (investigation of NICE technologies for enabling risk-variable-adjusted-length) dental recalls trial: a multicentre randomised controlled trial investigating the best dental recall interval for optimum, cost-effective maintenance of oral health in dentate adults attending dental primary care.

Jan E ClarksonNigel B PittsDebbie BonettiDwayne BoyersHazel BraidRobert ElfordPatrick A FeeRuth FloateBeatriz GoulãoGerry HumphrisIan NeedlemanJohn D T NorrieFiona OrdMarjon van der PolCraig R RamsayDavid N J RickettsHelen V WorthingtonLinda Youngnull null

Published in: BMC oral health (2018)

ISRCTN95933794 (Date assigned 20/08/2008).

Keyphrases

oral health
study protocol
primary care
clinical trial
randomized controlled trial
double blind