Thank you everybody for your replies. I'll try the suggested 
methods and let you know which worked best.

 Szilvi Mezey


Szilvia Mezey
PhD student
Semmelweis University
Dept. of Anatomy, Histology and Embryology
Tuzolto u. 58. Budapest, 1094, Hungary
T.: +36-12156920/3687
F.: +36-12155158
E-mail: mezey@ana.sote.hu

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