I. Okoacha, A. Akan, O. Ozakpo, I. Blackie, 5. Ifeanyichukwu A. Ogenyi, and U. Chukwura, “IMPACT OF BOOKING STATUS ON MATERNAL MORBIDITY AND MORTALITY IN A NIGERIAN TERTIARY HOSPITAL: Booking Status and Maternal Morbidity”, Ann Cli Sci, vol. 11, no. 1, pp. 1–9, Jan. 2026.