title: Density distribution and cation composition of red blood cells in newborn puppies.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D002499:Centrifugation, Density Gradient; D002859:Chromium Isotopes; D004285:Dogs / Q000502:physiology*; D004912:Erythrocytes / Q000032:analysis*; D006454:Hemoglobins / Q000032:analysis; D007503:Iron Isotopes; D008722:Methods; D011188:Potassium / Q000097:blood*; D012710:Serum Albumin, Bovine; D012964:Sodium / Q000097:blood*
chemical_list: D002859:Chromium Isotopes; D006454:Hemoglobins; D007503:Iron Isotopes; D012710:Serum Albumin, Bovine; D012964:Sodium; D011188:Potassium