Plasma 25-Hydroxyvitamin D and 1,25-Dihydroxyvitamin D Levels in Breast Cancer Risk in Mali: A Case–Control Study. - Bissan, Aboubacar D. T.; Ly, Madani; Amegonou, Awo Emmanuela H.; Sidibe, Fatoumata M.; Koné, Bocary S.; Barry, Nènè Oumou K.; Tall, Madiné; Timbiné, Lassana G.; Kouriba, Bourèma; Reynier, Pascal; Ouzzif, Zahra (Diagnostics (2075-4418), 2023)