AU - HERBST WP TI - THe posteriorly located renal pelvis associated with ptosis PT - JOUR DP - 1948 TA - Journal of the American Medical Association pages = {775-777}, VI - 137 IP - 9 AID - 10.1001/jama.1948.02890430017006 [doi] 4100 - http://dx.doi.org/10.1001/jama.1948.02890430017006 SO - Journal of the American Medical Association June 26, 1948 137(9):775