title: Influence of the endoderm on heart differentiation.
authors.affiliation: Department of Anatomy, Medical School, University of Madrid, Madrid, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Orts-Llorca
authors.affiliation: Department of Anatomy, Medical School, University of Madrid, Madrid, Spain.
authors.forename: D
authors.initials: D
authors.lastname: Ruano Gil