![Recalled gender-related play behavior and peer-group preferences in childhood and adolescence among adults applying for gender-affirming treatment]()
Recalled gender-related play behavior and peer-group preferences in childhood and adolescence among adults applying for gender-affirming treatmentKoehler, Andreas; Richter-Appelt, Hertha; Cerwenka, Susanne; Kreukels, Baudewijntje P.C.; Watzlawik, Meike; Cohen-Kettenis, Peggy T.; De Cuypere, Griet; Haraldsen, Ira. R. H.; Nieder, Timo O. · Sexual and Relationship Therapy · 2016