%0 Journal Article %K Cholera %K Communicable Disease Control %K Humans %K leprosy %K Poxviridae Infections %K Sexually Transmitted Diseases %K World Health Organization %B Das Deutsche Gesundheitswesen %D 1972 %G ger %N 2 %P 92-6 %T [Efforts of the World Health Organization in the field of communicable diseases]. %V 27 %1 http://www.ncbi.nlm.nih.gov/pubmed/4336767?dopt=Abstract %8 1972 Jan 13