Sibley, L. M., D. Hruschka, N. Kalim, J. Khan, M. Paul, J. K. Edmonds, and M. A. Koblinsky. “Cultural Theories of Postpartum Bleeding in Matlab, Bangladesh: Implications for Community Health Intervention”. Journal of Health, Population and Nutrition, vol. 27, no. 3, Sept. 2009, pp. 379-90, doi:10.3329/jhpn.v27i3.3380.