TY  - RPRT
TI  - The precise human bioclock, possibly imported.
AU  - Z A Keskil
AU  - S Keskil
PY  - 2002
DO  - 10.1054/mehy.2001.1530
UR  - https://pubmed.ncbi.nlm.nih.gov/12027515/
ID  - 12027515
ER  -