TY - RPRT TI - Hydrodynamic radii versus molecular weights in clearance studies of urine and cerebrospinal fluid. AU - K Felgenhauer AU - E Renner PY - 1977 DO - 10.1177/000456327701400118 UR - https://pubmed.ncbi.nlm.nih.gov/67819/ ID - 67819 ER -