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平台:
DOAJ Directory of Open Access Journals
(Available from 2018.)
Elsevier SD Journals - AutoHoldings
(Available from 2018/07/01 volume: 89 issue: 1. Available from 2011/01/01 volume: 74 issue: 1 until 2011/07/31 volume: 75 issue: 1. Available from 2015/02/01 volume: 82 issue: 2 until 2015/03/31 volume: 82 issue: 3. Available from 2015/06/01 volume: 82 issue: 6 until 2015/07/31 volume: 83 issue: 1. Available from 2016/04/01 volume: 84 issue: 4 until 2016/04/30 volume: 84 issue: 4. Available from 2016/07/01 volume: 85 issue: 1 until 2016/07/31 volume: 85 issue: 1. Available from 2016/09/01 volume: 85 issue: 3 until 2016/09/30 volume: 85 issue: 3. Available from 2016/11/01 volume: 85 issue: 5 until 2016/11/30 volume: 85 issue: 5. Available from 2017/02/01 volume: 86 issue: 2 until 2017/03/31 volume: 86 issue: 3. Available from 2017/05/01 volume: 86 issue: 5 until 2017/07/31 volume: 87 issue: 1. Available from 2017/09/01 volume: 87 issue: 3 until 2018/03/31 volume: 88 issue: 3.)
Free Medical Journals
(Available from 2003 volume: 58.)