Preservation of cell structures in a medieval infant brain: A paleohistological, paleogenetic, radiological and physico-chemical study. - Christina Papageorgopoulou; Katharina Rentsch; Maanasa Raghavan; Maria Ines Hofmann; Giovanni Colacicco; Véronique Gallien; Raffaella Bianucci; Frank Rühli (NeuroImage, 2010)