SCIE(SCI)期刊BMC Geriatrics(20 21 REV HIST)影响因子<br> http://impactfactor.cn/2024/if/?ISSN=1471-2318<br><br> SCIE(SCI)期刊BMC Geriatrics(BMC GERIATR)影响因子@(老年医学和老年学)学科排名<br> http://impactfactor.cn/2024/ifr/?ISSN=1471B2318<br><br> SCIE(SCI)期刊BMC Geriatrics(20 21 REV HIST)总引论文<br> http://impactfactor.cn/2024/at/?ISSN=1471-2318<br><br> SCIE(SCI)期刊BMC Geriatrics(BMC GERIATR)总引论文@(老年医学和老年学)学科排名<br> http://impactfactor.cn/2024/atr/?ISSN=1471B2318<br><br> SCIE(SCI)期刊BMC Geriatrics(20 21 REV HIST)影响因子<br> http://impactfactor.cn/2024/tc/?ISSN=1471-2318<br><br> SCIE(SCI)期刊BMC Geriatrics(BMC GERIATR)总引频次@(老年医学和老年学)学科排名<br> http://impactfactor.cn/2024/tcr/?ISSN=1471B2318<br><br> SCIE(SCI)期刊BMC Geriatrics(20 21 REV HIST)即时影响因子<br> http://impactfactor.cn/2024/ii/?ISSN=1471-2318<br><br> SCIE(SCI)期刊BMC Geriatrics(BMC GERIATR)即时影响因子@(老年医学和老年学)学科排名<br> http://impactfactor.cn/2024/iir/?ISSN=1471B2318<br><br> SCIE(SCI)期刊BMC Geriatrics(20 21 REV HIST)五年累积影响因子<br> http://impactfactor.cn/2024/5y/?ISSN=1471-2318<br><br> SCIE(SCI)期刊BMC Geriatrics(BMC GERIATR)五年累积影响因子@(老年医学和老年学)学科排名<br> http://impactfactor.cn/2024/5yr/?ISSN=1471B2318<br><br>
Submitted on: 08 September 2008.
Revised on: 26 December 2008.
Accepted on: 17 January 2009.
___________________BMC Geriatrics---BMC
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Submitted on: 10 January 2006.
Revised on: 31 March 2006.
Accepted on: 12 April 2006.
___________________BMC Geriatrics---BMC
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