TY  - RPRT
TI  - Using the laser pointer as a teaching tool.
AU  - R I Neves
AU  - E K Manders
PY  - 1993
DO  - 10.1097/00006534-199308000-00048
UR  - https://pubmed.ncbi.nlm.nih.gov/8337302/
ID  - 8337302
ER  -