TY  - RPRT
TI  - Test-retest variability in glaucomatous visual fields.
AU  - A Heijl
AU  - A Lindgren
AU  - G Lindgren
PY  - 1989
DO  - 10.1016/0002-9394(89)90006-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2757094/
ID  - 2757094
ER  -