http://reply.papertrans.cn/3/219/21847/21847-11.png
http://reply.papertrans.cn/3/219/21847/21847-12.png
http://reply.papertrans.cn/3/219/21847/21847-13.png
Submitted on: 15 January 2002.
Revised on: 28 February 2002.
Accepted on: 14 March 2002.
METHODS OF INFORMATION IN MEDICINE
http://reply.papertrans.cn/3/219/21847/21847-15.png
http://reply.papertrans.cn/3/219/21847/21847-16.png
http://reply.papertrans.cn/3/219/21847/21847-17.png
Submitted on: 06 May 2001.
Revised on: 16 May 2001.
Accepted on: 02 June 2001.
METHODS OF INFORMATION IN MEDICINE
http://reply.papertrans.cn/3/219/21847/21847-19.png
Submitted on: 09 October 1999.
Revised on: 28 October 1999.
Accepted on: 02 November 1999.
METHODS OF INFORMATION IN MEDICINE