Sero-prevalence and risk factors for maternal and umbilical cord hepatitis B surface antigenaemia at delivery in a South-West Nigerian State. - Roiji, Babatunde Olaniyi; Roiji, Adepeju Dorca; Adewara, Olumide Ebeezer; Yusuf, Musah; Durojaye, Olajide Alfred; Adeniyi, Omotayo Oladele; Olumide Gbala, Micheal; Bakare, Babatola; Olofinbiyi, Babatunde Ajayi (Pan African Medical Journal, 2024)