title: The quantitative transplantation of subpopulations of rat mammary gland cells separated on renografin gradients.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002469:Cell Separation / Q000379:methods; D002499:Centrifugation, Density Gradient; D008321:Mammary Glands, Animal / Q000166:cytology* / Q000637:transplantation; D051381:Rats; D014184:Transplantation, Homologous