TY - RPRT TI - Urinary concentrating defect in the aged rat. AU - H H Bengele AU - R S Mathias AU - J H Perkins AU - E A Alexander PY - 1981 DO - 10.1152/ajprenal.1981.240.2.f147 UR - https://pubmed.ncbi.nlm.nih.gov/7468799/ ID - 7468799 ER -