TY  - RPRT
TI  - Using time-to-pregnancy data to study occupational exposures: methodology.
AU  - D D Baird
PY  - 1988
DO  - 10.1016/0890-6238(88)90023-8
UR  - https://pubmed.ncbi.nlm.nih.gov/2980347/
ID  - 2980347
ER  -