High lifetime pregnancy and low contraceptive usage among sex workers who use drugs – An unmet reproductive health need

Array ( [authors] => Duff P, Shoveller J, Zhang R, Alexson D, Montaner JS, Shannon K. [journal] => BMC Pregnancy Childbirth, 2011;11(1): 61. [external_link] => http://www.ncbi.nlm.nih.gov/pubmed/?term=High+lifetime+pregnancy+and+low+contraceptive+usage+among+sex+workers+who+use+drugs+-+An+unmet+reproductive+health+need )