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E-cigarette use and its influencing factors among school youths: an online survey in 13 China cities
2023, 39(11): 1419-1423.
DOI: 10.11847/zgggws1141844
2023, 39(11): 1424-1429.
DOI: 10.11847/zgggws1141760
2023, 39(11): 1480-1484.
DOI: 10.11847/zgggws1141707
2023, 39(11): 1501-1506.
DOI: 10.11847/zgggws1140415