AOVV - Liberski,P.P.; Janczar,S.; Gebski,P.; Nowakowska,D.; Wilczynski,J.; Rieske,P. - Prion Protein in Human Placenta - International Conference - Prion diseases: from basic research to intervention concepts - TSE-Forum, 08.10.-10.10.2003, Gasteig, München - Poster session - BR-40