Submitted on: 19 February 2012.
Revised on: 15 June 2012.
Accepted on: 17 July 2012.
___________________INVESTIGACION CLINICA---INST INVESTIGACION CLINICA
http://reply.papertrans.cn/2/146/14524/14524-12.png
http://reply.papertrans.cn/2/146/14524/14524-13.png
http://reply.papertrans.cn/2/146/14524/14524-14.png
Submitted on: 26 May 2011.
Revised on: 18 September 2011.
Accepted on: 21 October 2011.
___________________INVESTIGACION CLINICA---INST INVESTIGACION CLINICA
Submitted on: 04 March 2006.
Revised on: 24 May 2006.
Accepted on: 10 June 2006.
___________________INVESTIGACION CLINICA---INST INVESTIGACION CLINICA
http://reply.papertrans.cn/2/146/14524/14524-17.png
http://reply.papertrans.cn/2/146/14524/14524-18.png
http://reply.papertrans.cn/2/146/14524/14524-19.png
http://reply.papertrans.cn/2/146/14524/14524-20.png