TY  - GEN
AU  - Einstein,D M
AU  - Herts,B R
AU  - Weaver,R
AU  - Obuchowski,N
AU  - Zepp,R
AU  - Singer,A
TI  - Evaluation of renal masses detected by excretory urography: cost-effectiveness of sonography versus CT
SN  - 0361-803X
PY  - 1995///0227
KW  - Aged
KW  - Cost-Benefit Analysis
KW  - Female
KW  - Follow-Up Studies
KW  - Humans
KW  - Kidney Diseases, Cystic
KW  - diagnostic imaging
KW  - Kidney Neoplasms
KW  - Male
KW  - Medicare
KW  - economics
KW  - Retrospective Studies
KW  - Tomography, X-Ray Computed
KW  - Ultrasonography
KW  - United States
KW  - Urography
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.2214/ajr.164.2.7839971
ER  -