title: When complex worlds collide: retinoic acid and apoptosis.
authors: J D
authors: JD
authors: Ashwell
mesh_terms: D017209:Apoptosis / Q000502:physiology*; D005057:Eukaryotic Cells / Q000737:chemistry / Q000166:cytology* / Q000502:physiology; D012177:Retinol-Binding Proteins / Q000502:physiology*; D014212:Tretinoin / Q000502:physiology*
chemical_list: D012177:Retinol-Binding Proteins; D014212:Tretinoin