%0 Journal Article %K Animals %K Bacterial Vaccines %K Cells, Cultured %K Child %K Humans %K leprosy %K Malaria %K Vaccination %K Vaccines %K Viral Vaccines %B Developments in biological standardization %D 1980 %G eng %P 3-13 %T Risks and gains associated with vaccination. %V 46 %1 http://www.ncbi.nlm.nih.gov/pubmed/7364153?dopt=Abstract %8 1980