TY  - RPRT
TI  - Positional right-to-left shunting.
AU  - M J Sorrentino
PY  - 1993
DO  - 10.7326/0003-4819-118-6-199303150-00018
UR  - https://pubmed.ncbi.nlm.nih.gov/8439126/
ID  - 8439126
ER  -