Okagua, K. E. (2022) “Demographic correlates of gestational age at booking among antenatal clinic attendees in secondary healthcare facilities in semi-urban/rural areas of Rivers state, Southern Nigeria”, The Nigerian Health Journal, 22(3), pp. 305–310. Available at: https://tnhjph.com/index.php/tnhj/article/view/607 (Accessed: 3 July 2024).