R. Hermsen

Contribution of different local vascular responses to mid-gestational vasodilation.

F. Sweep, P. Smits, F. Lotgering, 2011, American journal of obstetrics and gynecology.

Increased oxytocin concentrations and prosocial feelings in humans after ecstasy (3,4-methylenedioxymethamphetamine) administration

A R T Donders, J. Buitelaar, J. V. van Gerven, 2009, Social neuroscience.