TY  - RPRT
TI  - A screw holding screwdriver.
AU  - L J Kessel
AU  - R Wood
PY  - 1970
DO  - 10.1038/sj.bdj.4802612
UR  - https://pubmed.ncbi.nlm.nih.gov/5277207/
ID  - 5277207
ER  -