TY  - RPRT
TI  - Auxiliary overhead spot-light.
AU  - P DAWSON-EDWARDS
PY  - 1957
DO  - 10.1016/s0140-6736(57)90828-0
UR  - https://pubmed.ncbi.nlm.nih.gov/13464109/
ID  - 13464109
ER  -