00460nam a22001097a 4500020002100000082001700021100003800038245007800076260004500154300004000199650011100239  a0316895601 (pbk)  a612.463bVAL  aValtin, Heinz aJames A. Schafer   aRenal functionbmechanisms preserving fluid and solute balance in health   aBostonbLittle, Brown and company c1995  axi, 314 p.b: ill. (col.)c; 23 cm.  aKidney-PhysiologyaRenal function vWater electrolytevRenal function vBlood flow vKidney vTubulervPRH