title: Presence of mast cell precursors in fetal liver of mice.
mesh_terms: D000818:Animals; D005260:Female; D016332:Fetal Tissue Transplantation; D005838:Genotype; D008099:Liver / Q000196:embryology*; D008407:Mast Cells / Q000502:physiology*; D051379:Mice; D008815:Mice, Inbred Strains; D011247:Pregnancy; D014184:Transplantation, Homologous