M. Kooffreh-Ada

Frequency of Hepatitis B and C Co-Infection in Chronic Liver Disease Patients in Calabar, Cross River State, Nigeria.

V. U. Nna, D. Okpokam, M. Kooffreh-Ada, 2016, Nigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria.

Sensitivity comparison between rapid one-step test strip and ELISA methods in detection of HBsAg among selected chronic liver disease patients in University of Calabar Teaching hospital, Calabar, Nigeria

V. U. Nna, Z. Okhormhe, D. Okpokam, 2015 .

Hepatocellular Carcinoma Occurs at an Earlier Age in Africans, Particularly in Association With Chronic Hepatitis B

P. Kingham, L. Roberts, Ju Dong Yang, 2015, The American Journal of Gastroenterology.

Risk factors of chronic liver disease amongst patients receiving care in a Gastroenterology practice in Calabar

U. Okonkwo, H. Okpara, M. Kooffreh-Ada, 2015 .

Characteristics, management, and outcomes of patients with hepatocellular carcinoma in Africa: a multicountry observational study from the Africa Liver Cancer Consortium.

Uchenna Okonkwo, G. Gores, L. Roberts, 2017, The lancet. Gastroenterology & hepatology.

Assessment of health-care workers' knowledge regarding COVID-19 in selected local government areas in cross River State

A. Oku, M. Kooffreh-Ada, E. Adams, 2022, Nigerian Journal of Medicine.

Clinical and laboratory profile of chronic liver disease patients in a tertiary hospital in Calabar, Nigeria

A. Ihekwaba, U. Okonkwo, H. Okpara, 2017 .

Hemostatic Disorder in Chronic Liver Disease

B. Bassey, O. Essien, A. Kingsley, 2019 .