TY  - RPRT
TI  - A new method to perform the cover test.
AU  - R Effert
AU  - K Pflibsen
PY  - 1986
DO  - 10.1016/s0161-6420(86)33719-9
UR  - https://pubmed.ncbi.nlm.nih.gov/3703515/
ID  - 3703515
ER  -