title: Measurements of exponential gradients of sodium and chlorine in the rat kidney medulla using the electron microprobe.
mesh_terms: D000818:Animals; D002713:Chlorine / Q000378:metabolism*; D005260:Female; D005612:Freeze Drying; D007668:Kidney / Q000378:metabolism*; D007672:Kidney Cortex / Q000378:metabolism; D007679:Kidney Medulla / Q000378:metabolism; D051381:Rats; D012964:Sodium / Q000378:metabolism*
chemical_list: D002713:Chlorine; D012964:Sodium