TY  - RPRT
TI  - The operating microscope: a necessity or a luxury?
AU  - D A McGrouther
PY  - 1980
DO  - 10.1016/0007-1226(80)90113-7
UR  - https://pubmed.ncbi.nlm.nih.gov/7426827/
ID  - 7426827
ER  -