Tetteh, J., Kogi, R., Yawson, A. O., Mensah, G., Biritwum, R., & Yawson, A. E. (2019). Effect of self-rated health status on functioning difficulties among older adults in Ghana: Coarsened exact matching method of analysis of the World Health Organization’s study on global AGEing and adult health, Wave 2. PLoS One.

Tetteh, John, Robert Kogi, Anita Ohenewa Yawson, George Mensah, Richard Biritwum, and Alfred Edwin Yawson. "Effect of Self-rated Health Status On Functioning Difficulties Among Older Adults in Ghana: Coarsened Exact Matching Method of Analysis of the World Health Organization’s Study On Global AGEing and Adult Health, Wave 2." PLoS One 2019.

Tetteh, John, et al. "Effect of Self-rated Health Status On Functioning Difficulties Among Older Adults in Ghana: Coarsened Exact Matching Method of Analysis of the World Health Organization’s Study On Global AGEing and Adult Health, Wave 2." PLoS One 2019.