title: Mammary tumors and mammary-gland development in virgin mice of strains C3H, RIII, and their F1 hybrids.
mesh_terms: D000818:Animals; D001940:Breast / Q000502:physiology*; D001943:Breast Neoplasms; D008325:Mammary Neoplasms, Experimental; D051379:Mice; D008809:Mice, Inbred C3H; D009374:Neoplasms, Experimental
keywords: BREAST NEOPLASMS/experimental; BREAST/physiology; NEOPLASMS/experimental