Preventing enduring behavioural problems in young children through early psychological intervention (Healthy Start, Happy Start): study protocol for a randomized controlled trial (Trials, 2017)

(untitled) - Ramchandani, P; O'Farrelly, C; Babalis, D; Bakermans-Kranenburg, M; Byford, S; Grimas, E; Iles, J; van IJzendoorn, M; McGinley, J; Phillips, C; Stein, A; Warwick, J; et al.