TY  - RPRT
TI  - A new table-fixed retractor.
AU  - J R Bookwalter
PY  - 1980
DO  - 10.1016/s0039-6109(16)42088-8
UR  - https://pubmed.ncbi.nlm.nih.gov/7384975/
ID  - 7384975
ER  -