TY  - RPRT
TI  - Procedures in practice. Intravenous urography.
AU  - B Cramer
AU  - G de Lacey
PY  - 1980
DO  - 10.1136/bmj.281.6241.661
UR  - https://pubmed.ncbi.nlm.nih.gov/7437757/
ID  - 7437757
ER  -