TY  - RPRT
TI  - Macular visual fields.
AU  - C J CAMPBELL
AU  - M C RITTLER
PY  - 1959
DO  - 10.1001/archopht.1959.04220020113017
UR  - https://pubmed.ncbi.nlm.nih.gov/13669810/
ID  - 13669810
ER  -