title: Indispensable tools: embryonic stem cells yield insights into the human heart.
authors.affiliation: Institute of Neurophysiology, University of Cologne, Koeln, Germany. j.hescheler@uni-koeln.de
authors.forename: J
authors.initials: J
authors.lastname: Hescheler
authors.forename: B K
authors.initials: BK
authors.lastname: Fleischmann
mesh_terms: D002454:Cell Differentiation; D002460:Cell Line; D004622:Embryo, Mammalian / Q000166:cytology*; D005318:Fetal Heart / Q000166:cytology; D005858:Germany; D006801:Humans; D009206:Myocardium / Q000166:cytology*; D012106:Research / Q000331:legislation & jurisprudence / Q000639:trends; D013234:Stem Cells / Q000166:cytology*