Owusu Darkwa, E., Djagbletey, R., Sottie, D., Owoo, C., Vanderpuye, N. M., Essuman, R., & Aryee, G. (2018). Serum nitric oxide levels in healthy pregnant women: A case- control study in a tertiary facility in Ghana. Matern Health Neonatol Perinatol.

Owusu Darkwa, Ebenezer, Robert Djagbletey, Daniel Sottie, Christian Owoo, Naa Martekuor Vanderpuye, Raymond Essuman, i George Aryee. "Serum Nitric Oxide Levels in Healthy Pregnant Women: A Case- Control Study in a Tertiary Facility in Ghana." Matern Health Neonatol Perinatol 2018.

Owusu Darkwa, Ebenezer, et al. "Serum Nitric Oxide Levels in Healthy Pregnant Women: A Case- Control Study in a Tertiary Facility in Ghana." Matern Health Neonatol Perinatol 2018.