RT Journal Article SR Electronic T1 Months dispensed and oral contraceptive discontinuation JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 161 OP 161 DO 10.1136/jfprhc-2015-101408 VO 42 IS 2 A1 Pittrof, Rudiger YR 2016 UL http://jfprhc.bmj.com/content/42/2/161.abstract AB