TY  - RPRT
TI  - Luteinizing hormone and ovulation timing.
AU  - D L Cline
PY  - 1990
DO  - 10.1016/0002-9378(90)90053-a
UR  - https://pubmed.ncbi.nlm.nih.gov/2369467/
ID  - 2369467
ER  -