Affiliation: | FREE UNIV BRUSSELS,FAC MED,HISTOL LAB,B-1070 BRUSSELS,BELGIUM. FREE UNIV BRUSSELS,HOP ERASME,SERV ANAT PATHOL,B-1070 BRUSSELS,BELGIUM. UNIV INSTELLING ANTWERP,B-2610 WILRIJK,BELGIUM. FREE UNIV BRUSSELS,HOP ERASME,SERV NEUROCHIRURG,B-1070 BRUSSELS,BELGIUM. |