Journal Article
Canning, David, Iqbal H Shah, Erin Pearson, Elina Pradhan, Mahesh Karra, Leigh Senderowicz, Till Bärnighausen, Donna Spiegelman, and Ana Langer.
"Institutionalizing postpartum intrauterine device (IUD) services in Sri Lanka, Tanzania, and Nepal: study protocol for a cluster-randomized stepped-wedge trial." BMC pregnancy and childbirth 16, no. 1 (2016).