Medline ® Abstract for Reference 10
of 'Overview of the use of estrogen-progestin contraceptives'
10
TI
Missed contraceptive pills and the critical pill-free interval.
AU
Mansour D, Fraser IS
SO
Lancet. 2005;365(9472):1670.
AD
Newcastle Primary Care Trust, Newcastle upon Tyne NE4 6BE, UK. diana.mansour@newcastle-pct.nhs.uk
PMID