R. F. Baggaley, R. Ganaba, V. Filippi, M. Kere, T. Marshall, I. Sombié, K. T. Storeng, V. Patel,
Short communication: Detecting depression after pregnancy: the validity of the K10 and K6 in Burkina Faso Tropical Medicine & International Health. ,vol. 12, pp. 1225- 1229 ,(2007) ,
10.1111/J.1365-3156.2007.01906.X