Observations on phosphates in blood and on the urinary excretion of phosphates

Abstract

IT has been suggested from time to time (a) that " inorganic " phosphate in the blood or plasma is present in some unusual form (i.e. not as true ionic phos- phate), (b) that the excretion of phosphate in the urine is controlled by factors other than the level of "inorganic" phosphate in the blood.