Moustapha B, Ngaha Yaneu J, Damtheo Sajoli, Nguefack U, Essome H, and Nguefack Tchente C, “Superimposed preeclampsia: epidemiological, clinical, and prognostic aspects in four hospitals in the city of Douala, Cameroon”, J Sci Dis, vol. 4, no. 1, pp. 119–123, Jan. 2026.