Submitted on: 18 December 2019.
Revised on: 08 February 2020.
Accepted on: 06 March 2020.
___________________EUROPEAN JOURNAL OF MEDICAL RESEARCH
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Submitted on: 04 September 2019.
Revised on: 07 December 2019.
Accepted on: 18 January 2020.
___________________EUROPEAN JOURNAL OF MEDICAL RESEARCH
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Submitted on: 12 December 1998.
Revised on: 17 February 1999.
Accepted on: 15 March 1999.
___________________EUROPEAN JOURNAL OF MEDICAL RESEARCH
http://reply.papertrans.cn/1/93/9209/9209-27.png
Submitted on: 05 September 2013.
Revised on: 08 October 2013.
Accepted on: 25 November 2013.
___________________EUROPEAN JOURNAL OF MEDICAL RESEARCH
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