TY  - RPRT
TI  - Effect of a concurrent counting task on dynamic visual accommodation.
AU  - F V Malmstrom
AU  - R J Randle
PY  - 1984
DO  - 10.1097/00006324-198409000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/6507579/
ID  - 6507579
ER  -