Submitted on: 01 December 1998.
Revised on: 17 December 1998.
Accepted on: 08 January 1999.
Northern Clinics of Istanbul
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Submitted on: 25 April 2015.
Revised on: 06 June 2015.
Accepted on: 22 June 2015.
Northern Clinics of Istanbul---KARE PUBL
Submitted on: 19 February 2019.
Revised on: 08 March 2019.
Accepted on: 04 April 2019.
Northern Clinics of Istanbul
http://reply.papertrans.cn/3/233/23252/23252-35.png
http://reply.papertrans.cn/3/233/23252/23252-36.png