Advanced Maternal Age: Correlates and Awareness of Complications among Antenatal Clinic Attendees in a Northern Nigerian Tertiary Hospital. J Med B Sci Res [Internet]. 2022 Jul. 30 [cited 2024 Sep. 19];3(2):117-22. Available from: https://jmbsr.emej.com.ng/index.php/jmbsr/article/view/132