Spearman, C.W.N.; Sonderup, M.W.; Botha, J.F.; Van der Merwe, Schalk Willem; Song, E.; Kassianides, C.; Newton, K.A.; Hairwadzi, H.N.(Health and Medical Publishing Group, 2013-05)
Hepatitis B remains a significant yet preventable health issue in South Africa. The introduction of the hepatitis B vaccine into the country
some 18 years ago has demonstrated benefit, but the exposure to, and prevalence ...
