Oxytocin may be useful to increase trust in others and decrease disruptive behaviours in patients with Prader-Willi syndrome: a randomised placebo-controlled trial in 24 patients oleh Ehlinger Virginie, Laurier Virginie, Rogé Bernadette, Diene Gwenaëlle, Jauregui Joseba, Demeer Genevieve, Copet Pierre, Mantoulan Carine, Tauber Maïthe, Arnaud Catherine, Molinas Catherine, Thuilleaux Denise