TY  - RPRT
TI  - Loop within a loop.
AU  - Ommen Koshy
AU  - Sanjay Azad
PY  - 2006
DO  - 10.1097/01.prs.0000201316.82383.23
UR  - https://pubmed.ncbi.nlm.nih.gov/16525343/
ID  - 16525343
ER  -