Developed countries could pay for hepatitis B vaccination in developing countries.
Gay
N J
NJ
Edmunds
W J
WJ
D019049:Developed Countries; D003906:Developing Countries; D016527:Drug Costs; D005381:Financing, Organized; D006509:Hepatitis B / Q000517:prevention & control*; D017325:Hepatitis B Vaccines / Q000191:economics*; D006801:Humans; D017589:Immunization Programs / Q000191:economics; D007391:International Cooperation
D017325:Hepatitis B Vaccines