TY  - RPRT
TI  - An inexpensive operating loupe.
AU  - K Maertens
AU  - N Bokanisa
PY  - 1986
DO  - 10.1177/004947558601600315
UR  - https://pubmed.ncbi.nlm.nih.gov/3765100/
ID  - 3765100
ER  -