Family systemic psychosocial support for at-risk adolescents in Lebanon: study protocol for a multi-site randomised controlled trial.

Brown FL, Bosqui T, Elias J, Farah S, Mayya A, Abo Nakkoul D, Walsh B, Chreif S, Einein A, Meksassi B, Abi Saad R, Naal H, Ghossainy ME, Donnelly M, Betancourt TS, Carr A, Puffer E, El Chammay R, Jordans MJD.