TY  - RPRT
TI  - Circadian rhythms: Something to cry about?
AU  - R J Lucas
AU  - R G Foster
PY  - 1999
DO  - 10.1016/s0960-9822(99)80132-8
UR  - https://pubmed.ncbi.nlm.nih.gov/10209092/
ID  - 10209092
ER  -