RT Journal Article SR Electronic T1 Nonurographic evaluation of renal calculous disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 3 OP 9 VO 52 IS 1 A1 Borkowski, Gregory P. A1 George, Craig R. A1 O’Donovan, Peter B. YR 1985 UL http://www.ccjm.org/content/52/1/3.abstract AB 502 Bad Gateway The server returned an invalid or incomplete response.