Authors: C P Hofstetter; E J Schwarz; D Hess; J Widenfalk; A El Manira; Darwin J Prockop; L Olson Journal: Proc Natl Acad Sci U S A Date: 2002-02-19 Impact factor: 11.205
Authors: Michael S Beattie; Anthony W Harrington; Ramee Lee; Ju Young Kim; Sheri L Boyce; Frank M Longo; Jacqueline C Bresnahan; Barbara L Hempstead; Sung Ok Yoon Journal: Neuron Date: 2002-10-24 Impact factor: 17.173