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BMJOPEN-2017-016582
BMJOPEN-2017-016582
http://dx.doi.org/10.1136/BMJOPEN-2017-016582
Cigarette smoking and the risk of nasopharyngeal carcinoma: a meta-analysis of epidemiological studies.
P356
Q42376764-C163F401-7F1B-4FB1-A8D7-046AF56F2AE0
P356
BMJOPEN-2017-016582
http://dx.doi.org/10.1136/BMJOPEN-2017-016582