Debella A., Abebe D., Tekabe F., Mamo H., Abebe A., Tsegaye B., Ayana G., Degefa A., Negussie P., Yimer E., Challa F., Lemma E., Tefera A., Mekonnen Y., Afework N., Mudie K., Tadele A., Kidanemariam T., Muchie B., Dadi N.
Debella, A., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Abebe, D., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Tekabe, F., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Mamo, H., Drug Administration and Control Authority, Quality Control and Toxicology Laboratory, Addis Ababa, Ethiopia; Abebe, A., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Tsegaye, B., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Ayana, G., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Degefa, A., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Negussie, P., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Yimer, E., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Challa, F., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Lemma, E., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Tefera, A., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Mekonnen, Y., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Afework, N., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Mudie, K., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Tadele, A., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Kidanemariam, T., Ethiopian Health and Nutrition Research Institute, P. O. Box 1242, Addis Ababa, Ethiopia; Muchie, B., Drug Administration and Control Authority, Quality Control and Toxicology Laboratory, Addis Ababa, Ethiopia; Dadi, N., Drug Administration and Control Authority, Quality Control and Toxicology Laboratory, Addis Ababa, Ethiopia