Physical activity may reduce a risk of mortality.Logical formLearned from3 sentences. Tb can be a cause of mortality.Logical formLearned from3 sentences. Duration of exposure to (uranium mining) may be related to (mortality risk).Logical formLearned from3 sentences. (Mortality risks) can be for miners.Logical formLearned from3 sentences. A tool can be in combatting mortality.Logical formLearned from3 sentences. Mortality may require (hospital stays).Logical formLearned from3 sentences. Mortality may be linked to cancers.Logical formLearned from3 sentences. (Cancer mortality) may undergo a publication.Logical formLearned from3 sentences. Mortality can be from (respiratory cancer).Logical formLearned from3 sentences. A (mortality study) of some uranium may be conducted through a month.Logical formLearned from3 sentences. Mortality may be caused by (respiratory disease).Logical formLearned from3 sentences. (Mortality comparisons) may be made.Logical formLearned from3 sentences. (Mortality analysis) may show an excess of (respiratory cancer).Logical formLearned from3 sentences. A smr may be calculated for (disease mortality).Logical formLearned from3 sentences. Some letters to an editor may concern a study of (lung cancer mortality).Logical formLearned from3 sentences.