%0 Journal Article %K Africa %K Health Personnel %K Health Services Research %K Humans %K leprosy %K Problem-Based Learning %K Tuberculosis %B Leprosy review %D 1998 %G eng %L LEVER 1998 %N 2 %P 122-7 %R 10.5935/0305-7518.19980012 %T Health systems research in leprosy control--what contributions can it make? %U http://leprev.ilsl.br/pdfs/1998/v69n2/pdf/v69n2a05.pdf %V 69 %1 http://www.ncbi.nlm.nih.gov/pubmed/9715596?dopt=Abstract %8 1998 Jun