Should immunisation against hepatitis B take priority over provision of clean drinking water?
Puliyel
J M
JM
D003365:Costs and Cost Analysis; D003906:Developing Countries; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000008:administration & dosage*; D006801:Humans; D014881:Water Supply
D017325:Hepatitis B Vaccines