%0 Journal Article %K Aged %K Anthracosis %K Bacterial Proteins %K Chi-Square Distribution %K DNA-Directed RNA Polymerases %K Drug Resistance, Bacterial %K Genes, Bacterial %K Humans %K Middle Aged %K Mycobacterium %K Mycobacterium Infections %K Mycobacterium tuberculosis %K Occupational Diseases %K polymerase chain reaction %K Republic of Korea %B Scandinavian journal of infectious diseases %D 2009 %G eng %N 9 %P 656-62 %R 10.1080/00365540903089468 %T Mycobacterial infections in coal workers' pneumoconiosis patients in South Korea. %V 41 %1 http://www.ncbi.nlm.nih.gov/pubmed/19565408?dopt=Abstract %8 2009