Authors: Jirí Friml; Xiong Yang; Marta Michniewicz; Dolf Weijers; Ab Quint; Olaf Tietz; René Benjamins; Pieter B F Ouwerkerk; Karin Ljung; Göran Sandberg; Paul J J Hooykaas; Klaus Palme; Remko Offringa Journal: Science Date: 2004-10-29 Impact factor: 47.728