A Mobile Clinical Decision Support System for High-Risk Pregnant Women in Rural India (SMARThealth Pregnancy): Pilot Cluster Randomized Controlled Trial oleh Shobhana Nagraj, Stephen Kennedy, Vivekananda Jha, Robyn Norton, Lisa Hinton, Laurent Billot, Eldho Rajan, Ameer Mohammed Abdul, Anita Phalswal, Varun Arora, Devarsetty Praveen, Jane Hirst