TY  - RPRT
TI  - Interventions for emergency contraception.
AU  - L Cheng
AU  - A M Gülmezoglu
AU  - E Ezcurra
AU  - P F Van Look
PY  - 2000
DO  - 10.1002/14651858.cd001324
UR  - https://pubmed.ncbi.nlm.nih.gov/10796776/
ID  - 10796776
ER  -