RT Journal Article SR Electronic T1 FFPRHC Guidance (July 2004): Contraceptive choices for breastfeeding women JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 181 OP 189 DO 10.1783/1471189041261429 VO 30 IS 3 YR 2004 UL http://jfprhc.bmj.com/content/30/3/181.abstract AB