%0 Journal Article %K Data Collection %K Epidemiologic Methods %K Health Surveys %K Humans %K leprosy %B Leprosy review %D 1981 %G eng %L Infolep Library - available %P 197-206 %R 10.5935/0305-7518.19810070 %T Problems in the collection and analysis of data in leprosy studies. %U http://leprev.ilsl.br/pdfs/1981/v52s1/pdf/v52s1a20.pdf %V 52 Suppl 1 %1 http://www.ncbi.nlm.nih.gov/pubmed/7339396?dopt=Abstract %8 1981 Dec