%0 Journal Article %K Bacterial Vaccines %K Child %K Clinical Trials as Topic %K Computers %K Double-Blind Method %K Female %K Humans %K leprosy %K Male %K Mycobacterium leprae %K Random Allocation %K Statistics as Topic %K Vaccination %B International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association %D 1983 %G eng %N 4 %P 559-62 %T Operational problems in vaccine trials. %V 51 %1 http://www.ncbi.nlm.nih.gov/pubmed/6368421?dopt=Abstract %8 1983 Dec