TY  - RPRT
TI  - [Vertical vergence in convergence].
AU  - M Gräf
AU  - K Weinand
PY  - 2000
DO  - 10.1055/s-2000-10516
UR  - https://pubmed.ncbi.nlm.nih.gov/10702943/
ID  - 10702943
ER  -