Evaluation of mineral content of plants used in the management of sickle cell disease oleh Jules M. Kitadi, Clément Liyongo Inkoto, Joseph Kwilu, Emmanuel M. Lengbiye, Damien S. T. Tshibangu, Dorothée D. Tshilanda, Jean-Paul Koto-Te-Nyiwa Ngbolua, Blaise M. Mbala, Brigitte Schmitz, Pius Tshimankinda Mpiana