Proceedings: Differentiation of interstitial mesenchyme in the early stages of development of the human embryonic heart.
D002454:Cell Differentiation; D005318:Fetal Heart / Q000166:cytology / Q000254:growth & development*; D005865:Gestational Age; D006801:Humans; D008648:Mesoderm / Q000166:cytology / Q000254:growth & development*; D008854:Microscopy, Electron