An improved nicotinic pharmacophore and a stereoselective CoMFA-model for nicotinic agonists acting at the central nicotinic acetylcholine receptors labelled by [3H]-N-methylcarbamylcholine. - Janne E. Tønder; Preben H. Olesen; John Bondo Hansen; Mikael Begtrup; Ingrid Pettersson (J. Comput. Aided Mol. Des., 2001)

In vivo evaluation of a series of substituted 11C-phenetylamines as 5-HT2A agonist PET tracers. - Anders Ettrup; Martin Hansen; Martin A. Santini; James Paine; Nic Gillings; Mikael Palner; Szabolcs Lehel; Jacob Madsen; Mikael Begtrup; Gitte Moos Knudsen (NeuroImage, 2010)