TY  - RPRT
TI  - A MODIFIED TECHNIQUE FOR INTRAVENOUS PYELOGRAPHY.
AU  - C SERVADIO
PY  - 1965
DO  - 10.1111/j.1464-410x.1965.tb09614.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14346443/
ID  - 14346443
ER  -