TY  - RPRT
TI  - Post-ovulatory contraception.
AU  - A Glasier
AU  - D T Baird
PY  - 1990
DO  - 10.1016/s0950-3552(05)80227-5
UR  - https://pubmed.ncbi.nlm.nih.gov/2225600/
ID  - 2225600
ER  -