@article {148, editor = {,}, title = {10 mg of mifepristone prevented pregnancy as effectively as 600 mg within 5 days of unprotected intercourse}, volume = {4}, number = {5}, pages = {148--148}, year = {1999}, doi = {10.1136/ebm.1999.4.148}, publisher = {Royal Society of Medicine}, issn = {1356-5524}, URL = {https://ebm.bmj.com/content/4/5/148}, eprint = {https://ebm.bmj.com/content/4/5/148.full.pdf}, journal = {BMJ Evidence-Based Medicine} }