TY  - RPRT
TI  - Circadian rhythms of visual accommodation responses and physiological correlations.
AU  - Murphy, M. R.
AU  - Randle, R. J.
AU  - Williams, B. A.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720044640
ID  - 19720044640
ER  -