Impact of universal childhood vaccination against hepatitis B in Ghana: A pilot study.

Journal: Journal of public health in Africa

Publication date: 

Journal: Journal of public health in Africa

Publication Year: 

Authors & Co-authors:  Hagan Oheneba C K OCK Nsiah Paul P Obiri-Yeboah Dorcas D Yirdong Felix F Annan Isaac I Eliason Sebastian S Nuvor Samuel V SV