TY  - RPRT
TI  - Pneumopyelography.
AU  - A U Khan
AU  - F J Leary
AU  - L F Greene
PY  - 1976
DO  - 10.1016/0090-4295(76)90067-4
UR  - https://pubmed.ncbi.nlm.nih.gov/941372/
ID  - 941372
ER  -