%0 Journal Article %K Canada %K Child %K Communicable Diseases %K Emigration and Immigration %K Humans %K leprosy %K Parasitic Diseases %K Tropical Medicine %K Tuberculosis %B Canadian Medical Association journal %D 1973 %G eng %N 6 %P 546-8 %T New migration pattern increases incidence in Canada of diseases common in tropical areas. %V 109 %1 http://www.ncbi.nlm.nih.gov/pubmed/4742924?dopt=Abstract %8 1973 Sep 15