Association of leisure-time physical activity with cognition by apolipoprotein-E genotype in persons aged 60 years and over: the National Health and Nutrition Examination Survey (N...

by Obisesan, Thomas O, Umar, Nisser, Paluvoi, Nivedh, Gillum, Richard F
Published 2012

The indirect cost due to pulmonary Tuberculosis in patients receiving treatment in Bauchi State—Nigeria

by Umar, Nisser Ali, Fordham, Richard, Abubakar, Ibrahim, Bachmann, Max
Published 2012

Ethnic-based differences in the association of self-perceived health status and doctor’s office utilization: longitudinal study on aging

by Umar, Nisser, Aliyu, Muktar H, Otado, Jane, Gillum, Richard F, Obisesan, Thomas O
Published 2011

Neuroprotection and Neurodegeneration in Alzheimer's Disease: Role of Cardiovascular Disease Risk Factors, Implications for Dementia Rates, and Prevention with Aerobic Exercise in...

by Obisesan, Thomas O., Gillum, Richard F., Johnson, Stephanie, Umar, Nisser, Williams, Deborah, Bond, Vernon, Kwagyan, John
Published 2012

Why children are not vaccinated against measles: a cross-sectional study in two Nigerian States

by Cockcroft, Anne, Usman, Muhammad U, Nyamucherera, Obrian F, Emori, Henry, Duke, Bong, Umar, Nisser Ali, Andersson, Neil
Published 2014