TY  - RPRT
TI  - Shift work and subfecundity: a causal link or an artefact?
AU  - J L Zhu
AU  - N H Hjollund
AU  - H Boggild
AU  - J Olsen
PY  - 2003
DO  - 10.1136/oem.60.9.e12
UR  - https://pubmed.ncbi.nlm.nih.gov/12937208/
ID  - 12937208
ER  -