TY  - RPRT
TI  - Atelectasis: its evolution during upper urinary tract surgery.
AU  - S V POTGIETER
PY  - 1959
DO  - 10.1093/bja/31.11.472
UR  - https://pubmed.ncbi.nlm.nih.gov/14434447/
ID  - 14434447
ER  -