Centre‐level variation in speech outcome and interventions, and factors associated with poor speech outcomes in 5‐year‐old children with non‐syndromic unilateral cleft lip and palate: The Cleft Care <scp>UK</scp> study. Part 4Andy Ness, Jonathan Sandy, Osama Mahmoud et al.|Orthodontics and Craniofacial Research|2017Cited by 46