TY  - RPRT
TI  - The (+/-) reference in pattern electroretinogram recording.
AU  - P Bobak
PY  - 1989
DO  - 10.1097/00006324-198904000-00007
UR  - https://pubmed.ncbi.nlm.nih.gov/2726165/
ID  - 2726165
ER  -