title: Mast cell precursors in a macrophage colony developed in a semi-solid culture from mouse bone marrow cells.
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D008264:Macrophages / Q000166:cytology*; D008297:Male; D008407:Mast Cells / Q000166:cytology*; D051379:Mice