TY - RPRT TI - [Comparative studies of the relationship between endogenous clearance and the decrease in concentration of J131-hippuran in the isotope nephrogram]. AU - W Schoeppe AU - B Schoeppe AU - J Frey PY - 1967 UR - https://pubmed.ncbi.nlm.nih.gov/5591730/ ID - 5591730 ER -