青少年;煙草使用;知信行理論;吸煙率;二手煙危害...[繼續(xù)閱讀]
海量資源,盡在掌握
青少年;煙草使用;知信行理論;吸煙率;二手煙危害...[繼續(xù)閱讀]
噻蟲胺;孕哺期;甲狀腺功能;神經(jīng)發(fā)育;神經(jīng)反射試驗(yàn)...[繼續(xù)閱讀]
職業(yè)性鉛暴露;血鉛水平;肝功能;腎功能...[繼續(xù)閱讀]
農(nóng)村;飲用水;微生物;影響因素分析;監(jiān)測(cè)分析...[繼續(xù)閱讀]
食源性疾病;病原菌;流行病學(xué)...[繼續(xù)閱讀]
食源性疾病;病原譜;流行病學(xué);沙門菌...[繼續(xù)閱讀]
Active smoking;Stroke;China;Asian countries;Meta-analysis...[繼續(xù)閱讀]
Joint Effect of Multiple Air Pollutant Exposure on Dyslipidemia in Chinese Primary School Children...[繼續(xù)閱讀]
Validation and Reproducibility of an Iodine-specific Food Frequency Questionnaire for Evaluating Dietary Iodine Intake in the Elderly Population of Gansu Province;China...[繼續(xù)閱讀]
Climate-Sensitive Infectious Diseases under Global Climate Change...[繼續(xù)閱讀]