Bullying girls - changes after brief strategic family therapy: a randomized, prospective, controlled trial with one-year follow-up.
Nickel M, Luley J, Krawczyk J, Nickel C, Widermann C, Lahmann C, Muehlbacher M, Forthuber P, Kettler C, Leiberich P, Tritt K, Mitterlehner F, Kaplan P, Pedrosa Gil F, Rother W, Loew T.
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Psychother Psychosom. 2006;75(1):47-55. doi: 10.1159/000089226.
Psychother Psychosom. 2006.
PMID: 16361874
Clinical Trial.