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Case-control study evaluating the homogeneity and heterogeneity of risk factors between sinonasal and nasopharyngeal cancers |
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| Authors: | Zhu Kangmin Levine Robert S Brann Edward A Hall H Irene Caplan Lee S Gnepp Douglas R |
| Affiliation: | Department of Health Evaluation Sciences, Penn State College of Medicine, Hershey, PA 17033-0855, USA. kzhu@hes.hmc.psu.edu |
| Abstract: | |
| Keywords: | case‐control studies nasopharyngeal cancer risk factors sinonasal cancer smoking |
| 本文献已被 PubMed 等数据库收录！ | |