“…The same procedure was used by many investigators working with rabbits. (FISCHER 1930, SONJIERMA" 1932, MEESMANN 1930, 1932, L I N N~R 1952, POLLACK and BECKER 1961 The results obtained were very variable. KANEKO found a flow of 0.00157 g/min from one vein in dogs, while in rabbits the mean flow from one vein has been reported to be from 0.236 gfmin (FISCHER 1930) to 0.448 gfmin (LINN~R 1952).…”