N. Umar

Predictors and Utilization of Health Institution Services for Childbirth among Mothers in a Southern Nigerian City

Ubong Akpan, E. Boath, Barinaadaa Afirima, 2021, Obstetrics and gynecology international.

Gynaecological malignancies in Azare, North-East Nigeria: an assessment of types, stage at presentation and treatment affordability

N. Garba, H. Usman, N. Umar, 2020 .

The prevalence and clinical pattern of infertility in Bauchi, northern Nigeria

N. Andreadis, K. Black, L. Dattijo, 2016 .

Knowledge of Infertility Among Infertile Women in Bauchi, Northern Nigeria

N. Andreadis, K. Black, L. Dattijo, 2016 .