- P Husslein, LC Roura, J Dudenhausen, H Helmer, R Frydman, N Rizzo, D Schneider, on behalf of the TREASURE study group, Clinical practice evaluation of atosiban in preterm labour management in six European countries. BJOG, 113 (Suppl. 3), 105–110. DS is employed by Ferring International. HH has received travel support and honorary fees from Ferring Pharmaceuticals.