Stevenson, Anne, Zingela, Zukiswa, Akena, Dickens, Stroud, Rocky E, Atwoli, Lukoye, Campbell, Megan M, Chibnik, Lori B, Kwobah, Edith, Kariuki, Symon M, Martin, Alicia R, de Menil, Victoria, Newton, Charles R J C, Sibeko, Goodman, Stein, Dan J, Teferra, Solomon, Koenen, Karestan C. BMJ; 2021. Neuropsychiatric Genetics of African Populations-Psychosis (NeuroGAPPsychosis): a case-control study protocol and GWAS in Ethiopia, Kenya, South Africa and Uganda.