title: Sodium and potassium concentrations of erythrocytes from perinatal, immature, and adult dogs.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D004285:Dogs / Q000378:metabolism; D004912:Erythrocytes / Q000032:analysis; D005260:Female; D005333:Fetus / Q000378:metabolism; D006400:Hematocrit; D008722:Methods; D011188:Potassium / Q000097:blood*; D011247:Pregnancy; D012964:Sodium / Q000097:blood*
chemical_list: D012964:Sodium; D011188:Potassium