权威例句
PLUMBERS HELPERPatterns of mortality among plumbers and pipefittersAsbestos-related disease in plumbers and pipefitters employed in building construction.Mortality analysis of plumbers and pipefittersBody for plumbers' trucksLocalization and quantification of plasma membrane aquaporin expression in maize primary root: a clue to understanding their role as...Entry and Competition in Concentrated MarketsOccupation-Level Income Shocks and Asset Returns: Their Covariance and Implications for Portfolio ChoiceRegistry-based Analysis of Occupational Risks for Primary Liver Cancer in SwedenContinuing increase in mesothelioma mortality in Britain
