Tulu, B. T., Mekonnen, D., Amsalu, E., Zenebe, Y. and Getahun, M. (2018) “Rubella virus sero-prevalence and associated factors among non-vaccinated pregnant women in Northwest Ethiopia”, The Ethiopian Journal of Health Development , 32(3). Available at: https://www.ejhd.org/index.php/ejhd/article/view/1801 (Accessed: 28March2024).