Transcription profiling of platelet-derived growth factor-B-deficient mouse embryos identifies RGS5 as a novel marker for pericytes and vascular smooth muscle cells. - Bondjers,C.; Kalen,M.; Hellstrom,M.; Scheidl,S.J.; Abramsson,A.; Renner,O.; Lindahl,P.; Cho,H.; Kehrl,J.; Betsholtz,C. (Am J Pathol, 2003)