„Perceived barriers influencing uptake of contraceptives among female undergraduates in University of Benin, Edo State" (2022) African Journal of Biomedical Research, 25(1), s. 19–25. Dostupné z: https://www.ojshostng.com/index.php/ajbr/article/view/257 (Viděno: 6 duben 2026).