title: COUNTER--CURRENTS, GROWTH AND CONCENTRATION OF THE URINE.
mesh_terms: D006128:Growth; D007678:Kidney Glomerulus; D007684:Kidney Tubules; D009995:Osmosis; D010827:Physiology; D014556:Urine
keywords: GROWTH; KIDNEY GLOMERULUS; KIDNEY TUBULES; OSMOSIS; PHYSIOLOGY; URINE