Ogunlaja, I., ogunlaja, olumuyiwa, Bakare, T., Bobo, T., Afolabi, O., Adeniji, D., Emikpe, F., Eribewe, O., Okelola, F., Adelakun, S., Ogunleye, I., Abegunde, O., Amu, O., Adeyemo, A., Adeniran, E., & David, B. (2026). Substance of Abuse consumption; Vendors perception of pregnant women patronage in Ogbomoso, Oyo state. Tropical Journal of Health Sciences, 33(2), 22-30. https://doi.org/10.64061/tjhs.v33i2.4